222316490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{5791}}^1$

素因数の和:6158

約数の個数: 32

約数和(自身を含む): 437875200

約数和(自身を除く): 215558710

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 349, 698, 1745, 3490, 3839, 5791, 7678, 11582, 19195, 28955, 38390, 57910, 63701, 127402, 318505, 637010, 2021059, 4042118, 10105295, 20210590, 22231649, 44463298, 111158245, 222316490]

約数ペア:

[(1, 222316490), (2, 111158245), (5, 44463298), (10, 22231649), (11, 20210590), (22, 10105295), (55, 4042118), (110, 2021059), (349, 637010), (698, 318505), (1745, 127402), (3490, 63701), (3839, 57910), (5791, 38390), (7678, 28955), (11582, 19195)]