200193825

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{205327}}^1$

素因数の和:205353

約数の個数: 24

約数和(自身を含む): 356449408

約数和(自身を除く): 156255583

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 205327, 615981, 1026635, 2669251, 3079905, 5133175, 8007753, 13346255, 15399525, 40038765, 66731275, 200193825]

約数ペア:

[(1, 200193825), (3, 66731275), (5, 40038765), (13, 15399525), (15, 13346255), (25, 8007753), (39, 5133175), (65, 3079905), (75, 2669251), (195, 1026635), (325, 615981), (975, 205327)]