210202505

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{2927}}^1$

素因数の和:3256

約数の個数: 16

約数和(自身を含む): 258038784

約数和(自身を除く): 47836279

約数列:

[1, 5, 53, 265, 271, 1355, 2927, 14363, 14635, 71815, 155131, 775655, 793217, 3966085, 42040501, 210202505]

約数ペア:

[(1, 210202505), (5, 42040501), (53, 3966085), (265, 793217), (271, 775655), (1355, 155131), (2927, 71815), (14363, 14635)]