201191930

素因数分解:

$2^1\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{19861}}^1$

素因数の和:20881

約数の個数: 16

約数和(自身を含む): 362521224

約数和(自身を除く): 161329294

約数列:

[1, 2, 5, 10, 1013, 2026, 5065, 10130, 19861, 39722, 99305, 198610, 20119193, 40238386, 100595965, 201191930]

約数ペア:

[(1, 201191930), (2, 100595965), (5, 40238386), (10, 20119193), (1013, 198610), (2026, 99305), (5065, 39722), (10130, 19861)]