201610652868

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{457279}}^1$

素因数の和:457657

約数の個数: 72

約数和(自身を含む): 524983047680

約数和(自身を除く): 323372394812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 331, 333, 444, 662, 666, 993, 1324, 1332, 1986, 2979, 3972, 5958, 11916, 12247, 24494, 36741, 48988, 73482, 110223, 146964, 220446, 440892, 457279, 914558, 1371837, 1829116, 2743674, 4115511, 5487348, 8231022, 16462044, 16919323, 33838646, 50757969, 67677292, 101515938, 151359349, 152273907, 203031876, 302718698, 304547814, 454078047, 605437396, 609095628, 908156094, 1362234141, 1816312188, 2724468282, 5448936564, 5600295913, 11200591826, 16800887739, 22401183652, 33601775478, 50402663217, 67203550956, 100805326434, 201610652868]

約数ペア:

[(1, 201610652868), (2, 100805326434), (3, 67203550956), (4, 50402663217), (6, 33601775478), (9, 22401183652), (12, 16800887739), (18, 11200591826), (36, 5600295913), (37, 5448936564), (74, 2724468282), (111, 1816312188), (148, 1362234141), (222, 908156094), (331, 609095628), (333, 605437396), (444, 454078047), (662, 304547814), (666, 302718698), (993, 203031876), (1324, 152273907), (1332, 151359349), (1986, 101515938), (2979, 67677292), (3972, 50757969), (5958, 33838646), (11916, 16919323), (12247, 16462044), (24494, 8231022), (36741, 5487348), (48988, 4115511), (73482, 2743674), (110223, 1829116), (146964, 1371837), (220446, 914558), (440892, 457279)]