201121758

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{61057}}^1$

素因数の和:61129

約数の個数: 32

約数和(自身を含む): 454271520

約数和(自身を除く): 253149762

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 61057, 122114, 183171, 366342, 549513, 1099026, 1648539, 3297078, 3724477, 7448954, 11173431, 22346862, 33520293, 67040586, 100560879, 201121758]

約数ペア:

[(1, 201121758), (2, 100560879), (3, 67040586), (6, 33520293), (9, 22346862), (18, 11173431), (27, 7448954), (54, 3724477), (61, 3297078), (122, 1648539), (183, 1099026), (366, 549513), (549, 366342), (1098, 183171), (1647, 122114), (3294, 61057)]