202100904

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{90547}}^1$

素因数の和:90590

約数の個数: 48

約数和(自身を含む): 565019520

約数和(自身を除く): 362918616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 90547, 181094, 271641, 362188, 543282, 724376, 814923, 1086564, 1629846, 2173128, 2806957, 3259692, 5613914, 6519384, 8420871, 11227828, 16841742, 22455656, 25262613, 33683484, 50525226, 67366968, 101050452, 202100904]

約数ペア:

[(1, 202100904), (2, 101050452), (3, 67366968), (4, 50525226), (6, 33683484), (8, 25262613), (9, 22455656), (12, 16841742), (18, 11227828), (24, 8420871), (31, 6519384), (36, 5613914), (62, 3259692), (72, 2806957), (93, 2173128), (124, 1629846), (186, 1086564), (248, 814923), (279, 724376), (372, 543282), (558, 362188), (744, 271641), (1116, 181094), (2232, 90547)]