207856110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:191

約数の個数: 256

約数和(自身を含む): 676823040

約数和(自身を除く): 468966930

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 21, 22, 30, 33, 34, 35, 42, 51, 55, 66, 67, 70, 77, 79, 85, 102, 105, 110, 119, 134, 154, 158, 165, 170, 187, 201, 210, 231, 237, 238, 255, 330, 335, 357, 374, 385, 395, 402, 462, 469, 474, 510, 553, 561, 595, 670, 714, 737, 770, 790, 869, 935, 938, 1005, 1106, 1122, 1139, 1155, 1185, 1190, 1309, 1343, 1407, 1474, 1659, 1738, 1785, 1870, 2010, 2211, 2278, 2310, 2345, 2370, 2607, 2618, 2686, 2765, 2805, 2814, 3318, 3417, 3570, 3685, 3927, 4029, 4345, 4422, 4690, 5159, 5214, 5293, 5530, 5610, 5695, 6083, 6545, 6715, 6834, 7035, 7370, 7854, 7973, 8058, 8295, 8690, 9401, 10318, 10586, 11055, 11390, 12166, 12529, 13035, 13090, 13430, 14070, 14773, 15477, 15879, 15946, 16590, 17085, 18249, 18802, 19635, 20145, 22110, 23919, 25058, 25795, 26070, 26465, 28203, 29546, 30415, 30954, 31758, 34170, 36498, 37051, 37587, 39270, 39865, 40290, 44319, 47005, 47838, 51590, 52930, 56406, 58223, 60830, 62645, 73865, 74102, 75174, 77385, 79395, 79730, 87703, 88638, 89981, 91245, 94010, 103411, 111153, 116446, 119595, 125290, 141015, 147730, 154770, 158790, 174669, 175406, 179962, 182490, 185255, 187935, 206822, 221595, 222306, 239190, 263109, 269943, 282030, 291115, 310233, 349338, 370510, 375870, 407561, 438515, 443190, 449905, 517055, 526218, 539886, 555765, 582230, 620466, 629867, 815122, 873345, 877030, 899810, 989791, 1034110, 1111530, 1222683, 1259734, 1315545, 1349715, 1551165, 1746690, 1889601, 1979582, 2037805, 2445366, 2631090, 2699430, 2969373, 3102330, 3149335, 3779202, 4075610, 4948955, 5938746, 6113415, 6298670, 6928537, 9448005, 9897910, 12226830, 13857074, 14846865, 18896010, 20785611, 29693730, 34642685, 41571222, 69285370, 103928055, 207856110]

約数ペア:

[(1, 207856110), (2, 103928055), (3, 69285370), (5, 41571222), (6, 34642685), (7, 29693730), (10, 20785611), (11, 18896010), (14, 14846865), (15, 13857074), (17, 12226830), (21, 9897910), (22, 9448005), (30, 6928537), (33, 6298670), (34, 6113415), (35, 5938746), (42, 4948955), (51, 4075610), (55, 3779202), (66, 3149335), (67, 3102330), (70, 2969373), (77, 2699430), (79, 2631090), (85, 2445366), (102, 2037805), (105, 1979582), (110, 1889601), (119, 1746690), (134, 1551165), (154, 1349715), (158, 1315545), (165, 1259734), (170, 1222683), (187, 1111530), (201, 1034110), (210, 989791), (231, 899810), (237, 877030), (238, 873345), (255, 815122), (330, 629867), (335, 620466), (357, 582230), (374, 555765), (385, 539886), (395, 526218), (402, 517055), (462, 449905), (469, 443190), (474, 438515), (510, 407561), (553, 375870), (561, 370510), (595, 349338), (670, 310233), (714, 291115), (737, 282030), (770, 269943), (790, 263109), (869, 239190), (935, 222306), (938, 221595), (1005, 206822), (1106, 187935), (1122, 185255), (1139, 182490), (1155, 179962), (1185, 175406), (1190, 174669), (1309, 158790), (1343, 154770), (1407, 147730), (1474, 141015), (1659, 125290), (1738, 119595), (1785, 116446), (1870, 111153), (2010, 103411), (2211, 94010), (2278, 91245), (2310, 89981), (2345, 88638), (2370, 87703), (2607, 79730), (2618, 79395), (2686, 77385), (2765, 75174), (2805, 74102), (2814, 73865), (3318, 62645), (3417, 60830), (3570, 58223), (3685, 56406), (3927, 52930), (4029, 51590), (4345, 47838), (4422, 47005), (4690, 44319), (5159, 40290), (5214, 39865), (5293, 39270), (5530, 37587), (5610, 37051), (5695, 36498), (6083, 34170), (6545, 31758), (6715, 30954), (6834, 30415), (7035, 29546), (7370, 28203), (7854, 26465), (7973, 26070), (8058, 25795), (8295, 25058), (8690, 23919), (9401, 22110), (10318, 20145), (10586, 19635), (11055, 18802), (11390, 18249), (12166, 17085), (12529, 16590), (13035, 15946), (13090, 15879), (13430, 15477), (14070, 14773)]