210545974

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{84421}}^1$

素因数の和:84495

約数の個数: 16

約数和(自身を含む): 334311120

約数和(自身を除く): 123765146

約数列:

[1, 2, 29, 43, 58, 86, 1247, 2494, 84421, 168842, 2448209, 3630103, 4896418, 7260206, 105272987, 210545974]

約数ペア:

[(1, 210545974), (2, 105272987), (29, 7260206), (43, 4896418), (58, 3630103), (86, 2448209), (1247, 168842), (2494, 84421)]