201495830

素因数分解:

$2^1\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{19891}}^1$

素因数の和:20911

約数の個数: 16

約数和(自身を含む): 363068784

約数和(自身を除く): 161572954

約数列:

[1, 2, 5, 10, 1013, 2026, 5065, 10130, 19891, 39782, 99455, 198910, 20149583, 40299166, 100747915, 201495830]

約数ペア:

[(1, 201495830), (2, 100747915), (5, 40299166), (10, 20149583), (1013, 198910), (2026, 99455), (5065, 39782), (10130, 19891)]