201840870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:211

約数の個数: 256

約数和(自身を含む): 656916480

約数和(自身を除く): 455075610

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 23, 29, 30, 33, 35, 42, 46, 55, 58, 66, 69, 70, 77, 87, 105, 110, 115, 131, 138, 145, 154, 161, 165, 174, 203, 210, 230, 231, 253, 262, 290, 319, 322, 330, 345, 385, 393, 406, 435, 462, 483, 506, 609, 638, 655, 667, 690, 759, 770, 786, 805, 870, 917, 957, 966, 1015, 1155, 1218, 1265, 1310, 1334, 1441, 1518, 1595, 1610, 1771, 1834, 1914, 1965, 2001, 2030, 2233, 2310, 2415, 2530, 2751, 2882, 3013, 3045, 3190, 3335, 3542, 3795, 3799, 3930, 4002, 4323, 4466, 4585, 4669, 4785, 4830, 5313, 5502, 6026, 6090, 6670, 6699, 7205, 7337, 7590, 7598, 8646, 8855, 9039, 9170, 9338, 9570, 10005, 10087, 10626, 11165, 11397, 13398, 13755, 14007, 14410, 14674, 15065, 17710, 18078, 18995, 20010, 20174, 21091, 21615, 22011, 22330, 22794, 23345, 26565, 26593, 27510, 28014, 30130, 30261, 33143, 33495, 36685, 37990, 41789, 42182, 43230, 44022, 45195, 46690, 50435, 51359, 53130, 53186, 56985, 60522, 63273, 66286, 66990, 70035, 73370, 79779, 83578, 87377, 90390, 99429, 100870, 102718, 105455, 110055, 113970, 125367, 126546, 132965, 140070, 151305, 154077, 159558, 165715, 174754, 198858, 208945, 210910, 220110, 232001, 250734, 256795, 262131, 265930, 292523, 302610, 308154, 316365, 331430, 398895, 417890, 436885, 464002, 497145, 513590, 524262, 585046, 611639, 626835, 632730, 696003, 770385, 797790, 873770, 877569, 961147, 994290, 1160005, 1223278, 1253670, 1310655, 1392006, 1462615, 1540770, 1755138, 1834917, 1922294, 2320010, 2621310, 2883441, 2925230, 3058195, 3480015, 3669834, 4387845, 4805735, 5766882, 6116390, 6728029, 6960030, 8775690, 9174585, 9611470, 13456058, 14417205, 18349170, 20184087, 28834410, 33640145, 40368174, 67280290, 100920435, 201840870]

約数ペア:

[(1, 201840870), (2, 100920435), (3, 67280290), (5, 40368174), (6, 33640145), (7, 28834410), (10, 20184087), (11, 18349170), (14, 14417205), (15, 13456058), (21, 9611470), (22, 9174585), (23, 8775690), (29, 6960030), (30, 6728029), (33, 6116390), (35, 5766882), (42, 4805735), (46, 4387845), (55, 3669834), (58, 3480015), (66, 3058195), (69, 2925230), (70, 2883441), (77, 2621310), (87, 2320010), (105, 1922294), (110, 1834917), (115, 1755138), (131, 1540770), (138, 1462615), (145, 1392006), (154, 1310655), (161, 1253670), (165, 1223278), (174, 1160005), (203, 994290), (210, 961147), (230, 877569), (231, 873770), (253, 797790), (262, 770385), (290, 696003), (319, 632730), (322, 626835), (330, 611639), (345, 585046), (385, 524262), (393, 513590), (406, 497145), (435, 464002), (462, 436885), (483, 417890), (506, 398895), (609, 331430), (638, 316365), (655, 308154), (667, 302610), (690, 292523), (759, 265930), (770, 262131), (786, 256795), (805, 250734), (870, 232001), (917, 220110), (957, 210910), (966, 208945), (1015, 198858), (1155, 174754), (1218, 165715), (1265, 159558), (1310, 154077), (1334, 151305), (1441, 140070), (1518, 132965), (1595, 126546), (1610, 125367), (1771, 113970), (1834, 110055), (1914, 105455), (1965, 102718), (2001, 100870), (2030, 99429), (2233, 90390), (2310, 87377), (2415, 83578), (2530, 79779), (2751, 73370), (2882, 70035), (3013, 66990), (3045, 66286), (3190, 63273), (3335, 60522), (3542, 56985), (3795, 53186), (3799, 53130), (3930, 51359), (4002, 50435), (4323, 46690), (4466, 45195), (4585, 44022), (4669, 43230), (4785, 42182), (4830, 41789), (5313, 37990), (5502, 36685), (6026, 33495), (6090, 33143), (6670, 30261), (6699, 30130), (7205, 28014), (7337, 27510), (7590, 26593), (7598, 26565), (8646, 23345), (8855, 22794), (9039, 22330), (9170, 22011), (9338, 21615), (9570, 21091), (10005, 20174), (10087, 20010), (10626, 18995), (11165, 18078), (11397, 17710), (13398, 15065), (13755, 14674), (14007, 14410)]