201983090

素因数分解:

$2^1\times 5^1\times {\mathrm{1277}}^1\times {\mathrm{15817}}^1$

素因数の和:17101

約数の個数: 16

約数和(自身を含む): 363877272

約数和(自身を除く): 161894182

約数列:

[1, 2, 5, 10, 1277, 2554, 6385, 12770, 15817, 31634, 79085, 158170, 20198309, 40396618, 100991545, 201983090]

約数ペア:

[(1, 201983090), (2, 100991545), (5, 40396618), (10, 20198309), (1277, 158170), (2554, 79085), (6385, 31634), (12770, 15817)]