201581688

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{15583}}^1$

素因数の和:15617

約数の個数: 96

約数和(自身を含む): 639567360

約数和(自身を除く): 437985672

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 84, 88, 98, 132, 147, 154, 168, 196, 231, 264, 294, 308, 392, 462, 539, 588, 616, 924, 1078, 1176, 1617, 1848, 2156, 3234, 4312, 6468, 12936, 15583, 31166, 46749, 62332, 93498, 109081, 124664, 171413, 186996, 218162, 327243, 342826, 373992, 436324, 514239, 654486, 685652, 763567, 872648, 1028478, 1199891, 1308972, 1371304, 1527134, 2056956, 2290701, 2399782, 2617944, 3054268, 3599673, 4113912, 4581402, 4799564, 6108536, 7199346, 8399237, 9162804, 9599128, 14398692, 16798474, 18325608, 25197711, 28797384, 33596948, 50395422, 67193896, 100790844, 201581688]

約数ペア:

[(1, 201581688), (2, 100790844), (3, 67193896), (4, 50395422), (6, 33596948), (7, 28797384), (8, 25197711), (11, 18325608), (12, 16798474), (14, 14398692), (21, 9599128), (22, 9162804), (24, 8399237), (28, 7199346), (33, 6108536), (42, 4799564), (44, 4581402), (49, 4113912), (56, 3599673), (66, 3054268), (77, 2617944), (84, 2399782), (88, 2290701), (98, 2056956), (132, 1527134), (147, 1371304), (154, 1308972), (168, 1199891), (196, 1028478), (231, 872648), (264, 763567), (294, 685652), (308, 654486), (392, 514239), (462, 436324), (539, 373992), (588, 342826), (616, 327243), (924, 218162), (1078, 186996), (1176, 171413), (1617, 124664), (1848, 109081), (2156, 93498), (3234, 62332), (4312, 46749), (6468, 31166), (12936, 15583)]