202110866

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{72859}}^1$

素因数の和:72953

約数の個数: 16

約数和(自身を含む): 323498400

約数和(自身を除く): 121387534

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 72859, 145718, 1384321, 2768642, 5318707, 10637414, 101055433, 202110866]

約数ペア:

[(1, 202110866), (2, 101055433), (19, 10637414), (38, 5318707), (73, 2768642), (146, 1384321), (1387, 145718), (2774, 72859)]