243174910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{200971}}^1$

素因数の和:201000

約数の個数: 24

約数和(自身を含む): 481126968

約数和(自身を除く): 237952058

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 200971, 401942, 1004855, 2009710, 2210681, 4421362, 11053405, 22106810, 24317491, 48634982, 121587455, 243174910]

約数ペア:

[(1, 243174910), (2, 121587455), (5, 48634982), (10, 24317491), (11, 22106810), (22, 11053405), (55, 4421362), (110, 2210681), (121, 2009710), (242, 1004855), (605, 401942), (1210, 200971)]