210505306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{39703}}^1$

素因数の和:39957

約数の個数: 16

約数和(自身を含む): 345901248

約数和(自身を除く): 135395942

約数列:

[1, 2, 11, 22, 241, 482, 2651, 5302, 39703, 79406, 436733, 873466, 9568423, 19136846, 105252653, 210505306]

約数ペア:

[(1, 210505306), (2, 105252653), (11, 19136846), (22, 9568423), (241, 873466), (482, 436733), (2651, 79406), (5302, 39703)]