208034988

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{50543}}^1$

素因数の和:50571

約数の個数: 48

約数和(自身を含む): 566092800

約数和(自身を除く): 358057812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 50543, 101086, 151629, 202172, 303258, 353801, 606516, 707602, 1061403, 1415204, 2122806, 2476607, 4245612, 4953214, 7429821, 9906428, 14859642, 17336249, 29719284, 34672498, 52008747, 69344996, 104017494, 208034988]

約数ペア:

[(1, 208034988), (2, 104017494), (3, 69344996), (4, 52008747), (6, 34672498), (7, 29719284), (12, 17336249), (14, 14859642), (21, 9906428), (28, 7429821), (42, 4953214), (49, 4245612), (84, 2476607), (98, 2122806), (147, 1415204), (196, 1061403), (294, 707602), (343, 606516), (588, 353801), (686, 303258), (1029, 202172), (1372, 151629), (2058, 101086), (4116, 50543)]