221238804

素因数分解:

$2^2\times 3^1\times {\mathrm{1289}}^1\times {\mathrm{14303}}^1$

素因数の和:15599

約数の個数: 24

約数和(自身を含む): 516660480

約数和(自身を除く): 295421676

約数列:

[1, 2, 3, 4, 6, 12, 1289, 2578, 3867, 5156, 7734, 14303, 15468, 28606, 42909, 57212, 85818, 171636, 18436567, 36873134, 55309701, 73746268, 110619402, 221238804]

約数ペア:

[(1, 221238804), (2, 110619402), (3, 73746268), (4, 55309701), (6, 36873134), (12, 18436567), (1289, 171636), (2578, 85818), (3867, 57212), (5156, 42909), (7734, 28606), (14303, 15468)]