210988357

素因数分解:

${\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:516

約数の個数: 16

約数和(自身を含む): 218592000

約数和(自身を除く): 7603643

約数列:

[1, 71, 109, 137, 199, 7739, 9727, 14129, 14933, 21691, 27263, 1060243, 1540061, 1935673, 2971667, 210988357]

約数ペア:

[(1, 210988357), (71, 2971667), (109, 1935673), (137, 1540061), (199, 1060243), (7739, 27263), (9727, 21691), (14129, 14933)]