201168418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{4441}}^1$

素因数の和:4554

約数の個数: 32

約数和(自身を含む): 345409920

約数和(自身を除く): 144241502

約数列:

[1, 2, 11, 22, 29, 58, 71, 142, 319, 638, 781, 1562, 2059, 4118, 4441, 8882, 22649, 45298, 48851, 97702, 128789, 257578, 315311, 630622, 1416679, 2833358, 3468421, 6936842, 9144019, 18288038, 100584209, 201168418]

約数ペア:

[(1, 201168418), (2, 100584209), (11, 18288038), (22, 9144019), (29, 6936842), (58, 3468421), (71, 2833358), (142, 1416679), (319, 630622), (638, 315311), (781, 257578), (1562, 128789), (2059, 97702), (4118, 48851), (4441, 45298), (8882, 22649)]