205846608

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 240

約数和(自身を含む): 657815040

約数和(自身を除く): 451968432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 19, 22, 24, 33, 34, 38, 44, 48, 51, 57, 66, 68, 71, 76, 88, 102, 114, 132, 136, 142, 152, 176, 187, 204, 209, 213, 228, 264, 272, 284, 289, 304, 323, 374, 408, 418, 426, 456, 528, 561, 568, 578, 627, 646, 748, 781, 816, 836, 852, 867, 912, 969, 1122, 1136, 1156, 1207, 1254, 1292, 1349, 1496, 1562, 1672, 1704, 1734, 1938, 2244, 2312, 2343, 2414, 2508, 2584, 2698, 2992, 3124, 3179, 3344, 3408, 3468, 3553, 3621, 3876, 4047, 4488, 4624, 4686, 4828, 5016, 5168, 5396, 5491, 6248, 6358, 6936, 7106, 7242, 7752, 8094, 8976, 9372, 9537, 9656, 10032, 10659, 10792, 10982, 12496, 12716, 13277, 13872, 14212, 14484, 14839, 15504, 16188, 16473, 18744, 19074, 19312, 20519, 21318, 21584, 21964, 22933, 25432, 26554, 28424, 28968, 29678, 32376, 32946, 37488, 38148, 39831, 41038, 42636, 43928, 44517, 45866, 50864, 53108, 56848, 57936, 59356, 60401, 61557, 64752, 65892, 68799, 76296, 79662, 82076, 85272, 87856, 89034, 91732, 106216, 118712, 120802, 123114, 131784, 137598, 152592, 159324, 164152, 170544, 178068, 181203, 183464, 212432, 225709, 237424, 241604, 246228, 252263, 263568, 275196, 318648, 328304, 356136, 362406, 366928, 389861, 451418, 483208, 492456, 504526, 550392, 637296, 677127, 712272, 724812, 756789, 779722, 902836, 966416, 984912, 1009052, 1100784, 1169583, 1354254, 1449624, 1513578, 1559444, 1805672, 2018104, 2339166, 2708508, 2899248, 3027156, 3118888, 3611344, 4036208, 4288471, 4678332, 5417016, 6054312, 6237776, 8576942, 9356664, 10834032, 12108624, 12865413, 17153884, 18713328, 25730826, 34307768, 51461652, 68615536, 102923304, 205846608]

約数ペア:

[(1, 205846608), (2, 102923304), (3, 68615536), (4, 51461652), (6, 34307768), (8, 25730826), (11, 18713328), (12, 17153884), (16, 12865413), (17, 12108624), (19, 10834032), (22, 9356664), (24, 8576942), (33, 6237776), (34, 6054312), (38, 5417016), (44, 4678332), (48, 4288471), (51, 4036208), (57, 3611344), (66, 3118888), (68, 3027156), (71, 2899248), (76, 2708508), (88, 2339166), (102, 2018104), (114, 1805672), (132, 1559444), (136, 1513578), (142, 1449624), (152, 1354254), (176, 1169583), (187, 1100784), (204, 1009052), (209, 984912), (213, 966416), (228, 902836), (264, 779722), (272, 756789), (284, 724812), (289, 712272), (304, 677127), (323, 637296), (374, 550392), (408, 504526), (418, 492456), (426, 483208), (456, 451418), (528, 389861), (561, 366928), (568, 362406), (578, 356136), (627, 328304), (646, 318648), (748, 275196), (781, 263568), (816, 252263), (836, 246228), (852, 241604), (867, 237424), (912, 225709), (969, 212432), (1122, 183464), (1136, 181203), (1156, 178068), (1207, 170544), (1254, 164152), (1292, 159324), (1349, 152592), (1496, 137598), (1562, 131784), (1672, 123114), (1704, 120802), (1734, 118712), (1938, 106216), (2244, 91732), (2312, 89034), (2343, 87856), (2414, 85272), (2508, 82076), (2584, 79662), (2698, 76296), (2992, 68799), (3124, 65892), (3179, 64752), (3344, 61557), (3408, 60401), (3468, 59356), (3553, 57936), (3621, 56848), (3876, 53108), (4047, 50864), (4488, 45866), (4624, 44517), (4686, 43928), (4828, 42636), (5016, 41038), (5168, 39831), (5396, 38148), (5491, 37488), (6248, 32946), (6358, 32376), (6936, 29678), (7106, 28968), (7242, 28424), (7752, 26554), (8094, 25432), (8976, 22933), (9372, 21964), (9537, 21584), (9656, 21318), (10032, 20519), (10659, 19312), (10792, 19074), (10982, 18744), (12496, 16473), (12716, 16188), (13277, 15504), (13872, 14839), (14212, 14484)]