204443064

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{405641}}^1$

素因数の和:405660

約数の個数: 48

約数和(自身を含む): 632801520

約数和(自身を除く): 428358456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 405641, 811282, 1216923, 1622564, 2433846, 2839487, 3245128, 3650769, 4867692, 5678974, 7301538, 8518461, 9735384, 11357948, 14603076, 17036922, 22715896, 25555383, 29206152, 34073844, 51110766, 68147688, 102221532, 204443064]

約数ペア:

[(1, 204443064), (2, 102221532), (3, 68147688), (4, 51110766), (6, 34073844), (7, 29206152), (8, 25555383), (9, 22715896), (12, 17036922), (14, 14603076), (18, 11357948), (21, 9735384), (24, 8518461), (28, 7301538), (36, 5678974), (42, 4867692), (56, 3650769), (63, 3245128), (72, 2839487), (84, 2433846), (126, 1622564), (168, 1216923), (252, 811282), (504, 405641)]