201434860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{915613}}^1$

素因数の和:915633

約数の個数: 24

約数和(自身を含む): 461469456

約数和(自身を除く): 260034596

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 915613, 1831226, 3662452, 4578065, 9156130, 10071743, 18312260, 20143486, 40286972, 50358715, 100717430, 201434860]

約数ペア:

[(1, 201434860), (2, 100717430), (4, 50358715), (5, 40286972), (10, 20143486), (11, 18312260), (20, 10071743), (22, 9156130), (44, 4578065), (55, 3662452), (110, 1831226), (220, 915613)]