218744110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{35801}}^1$

素因数の和:35868

約数の個数: 32

約数和(自身を含む): 433060992

約数和(自身を除く): 214316882

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 35801, 71602, 179005, 358010, 465413, 930826, 1682647, 2327065, 3365294, 4654130, 8413235, 16826470, 21874411, 43748822, 109372055, 218744110]

約数ペア:

[(1, 218744110), (2, 109372055), (5, 43748822), (10, 21874411), (13, 16826470), (26, 8413235), (47, 4654130), (65, 3365294), (94, 2327065), (130, 1682647), (235, 930826), (470, 465413), (611, 358010), (1222, 179005), (3055, 71602), (6110, 35801)]