205424078

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{19979}}^1$

素因数の和:20131

約数の個数: 16

約数和(自身を含む): 317202480

約数和(自身を除く): 111778402

約数列:

[1, 2, 53, 97, 106, 194, 5141, 10282, 19979, 39958, 1058887, 1937963, 2117774, 3875926, 102712039, 205424078]

約数ペア:

[(1, 205424078), (2, 102712039), (53, 3875926), (97, 2117774), (106, 1937963), (194, 1058887), (5141, 39958), (10282, 19979)]