200370950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{308263}}^1$

素因数の和:308288

約数の個数: 24

約数和(自身を含む): 401359728

約数和(自身を除く): 200988778

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 308263, 616526, 1541315, 3082630, 4007419, 7706575, 8014838, 15413150, 20037095, 40074190, 100185475, 200370950]

約数ペア:

[(1, 200370950), (2, 100185475), (5, 40074190), (10, 20037095), (13, 15413150), (25, 8014838), (26, 7706575), (50, 4007419), (65, 3082630), (130, 1541315), (325, 616526), (650, 308263)]