200161854

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{39857}}^1$

素因数の和:39902

約数の個数: 40

約数和(自身を含む): 462990528

約数和(自身を除く): 262828674

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 558, 837, 1674, 2511, 5022, 39857, 79714, 119571, 239142, 358713, 717426, 1076139, 1235567, 2152278, 2471134, 3228417, 3706701, 6456834, 7413402, 11120103, 22240206, 33360309, 66720618, 100080927, 200161854]

約数ペア:

[(1, 200161854), (2, 100080927), (3, 66720618), (6, 33360309), (9, 22240206), (18, 11120103), (27, 7413402), (31, 6456834), (54, 3706701), (62, 3228417), (81, 2471134), (93, 2152278), (162, 1235567), (186, 1076139), (279, 717426), (558, 358713), (837, 239142), (1674, 119571), (2511, 79714), (5022, 39857)]