201964609

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{53}}^1\times {\mathrm{409}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 259303680

約数和(自身を除く): 57339071

約数列:

[1, 7, 11, 53, 77, 121, 371, 409, 583, 847, 1331, 2863, 4081, 4499, 6413, 9317, 21677, 31493, 44891, 49489, 70543, 151739, 238447, 346423, 493801, 544379, 1669129, 2622917, 3810653, 18360419, 28852087, 201964609]

約数ペア:

[(1, 201964609), (7, 28852087), (11, 18360419), (53, 3810653), (77, 2622917), (121, 1669129), (371, 544379), (409, 493801), (583, 346423), (847, 238447), (1331, 151739), (2863, 70543), (4081, 49489), (4499, 44891), (6413, 31493), (9317, 21677)]