221449030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2013173}}^1$

素因数の和:2013191

約数の個数: 16

約数和(自身を含む): 434845584

約数和(自身を除く): 213396554

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2013173, 4026346, 10065865, 20131730, 22144903, 44289806, 110724515, 221449030]

約数ペア:

[(1, 221449030), (2, 110724515), (5, 44289806), (10, 22144903), (11, 20131730), (22, 10065865), (55, 4026346), (110, 2013173)]