196613950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{302483}}^1$

素因数の和:302508

約数の個数: 24

約数和(自身を含む): 393834168

約数和(自身を除く): 197220218

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 302483, 604966, 1512415, 3024830, 3932279, 7562075, 7864558, 15124150, 19661395, 39322790, 98306975, 196613950]

約数ペア:

[(1, 196613950), (2, 98306975), (5, 39322790), (10, 19661395), (13, 15124150), (25, 7864558), (26, 7562075), (50, 3932279), (65, 3024830), (130, 1512415), (325, 604966), (650, 302483)]