201834940

素因数分解:

$2^2\times 5^1\times {\mathrm{1291}}^1\times {\mathrm{7817}}^1$

素因数の和:9117

約数の個数: 24

約数和(自身を含む): 424235952

約数和(自身を除く): 222401012

約数列:

[1, 2, 4, 5, 10, 20, 1291, 2582, 5164, 6455, 7817, 12910, 15634, 25820, 31268, 39085, 78170, 156340, 10091747, 20183494, 40366988, 50458735, 100917470, 201834940]

約数ペア:

[(1, 201834940), (2, 100917470), (4, 50458735), (5, 40366988), (10, 20183494), (20, 10091747), (1291, 156340), (2582, 78170), (5164, 39085), (6455, 31268), (7817, 25820), (12910, 15634)]