201745962

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{439}}^1$

素因数の和:680

約数の個数: 72

約数和(自身を含む): 483843360

約数和(自身を除く): 282097398

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 211, 242, 363, 422, 439, 633, 726, 878, 1089, 1266, 1317, 1899, 2178, 2321, 2634, 3798, 3951, 4642, 4829, 6963, 7902, 9658, 13926, 14487, 20889, 25531, 28974, 41778, 43461, 51062, 53119, 76593, 86922, 92629, 106238, 153186, 159357, 185258, 229779, 277887, 318714, 459558, 478071, 555774, 833661, 956142, 1018919, 1667322, 2037838, 3056757, 6113514, 9170271, 11208109, 18340542, 22416218, 33624327, 67248654, 100872981, 201745962]

約数ペア:

[(1, 201745962), (2, 100872981), (3, 67248654), (6, 33624327), (9, 22416218), (11, 18340542), (18, 11208109), (22, 9170271), (33, 6113514), (66, 3056757), (99, 2037838), (121, 1667322), (198, 1018919), (211, 956142), (242, 833661), (363, 555774), (422, 478071), (439, 459558), (633, 318714), (726, 277887), (878, 229779), (1089, 185258), (1266, 159357), (1317, 153186), (1899, 106238), (2178, 92629), (2321, 86922), (2634, 76593), (3798, 53119), (3951, 51062), (4642, 43461), (4829, 41778), (6963, 28974), (7902, 25531), (9658, 20889), (13926, 14487)]