210052621

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{739}}^1$

素因数の和:996

約数の個数: 16

約数和(自身を含む): 222497280

約数和(自身を除く): 12444659

約数列:

[1, 31, 53, 173, 739, 1643, 5363, 9169, 22909, 39167, 127847, 284239, 1214177, 3963257, 6775891, 210052621]

約数ペア:

[(1, 210052621), (31, 6775891), (53, 3963257), (173, 1214177), (739, 284239), (1643, 127847), (5363, 39167), (9169, 22909)]