205583908

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{11867}}^1$

素因数の和:12003

約数の個数: 24

約数和(自身を含む): 370851264

約数和(自身を除く): 165267356

約数列:

[1, 2, 4, 61, 71, 122, 142, 244, 284, 4331, 8662, 11867, 17324, 23734, 47468, 723887, 842557, 1447774, 1685114, 2895548, 3370228, 51395977, 102791954, 205583908]

約数ペア:

[(1, 205583908), (2, 102791954), (4, 51395977), (61, 3370228), (71, 2895548), (122, 1685114), (142, 1447774), (244, 842557), (284, 723887), (4331, 47468), (8662, 23734), (11867, 17324)]