207470015

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1\times {\mathrm{1091}}^1$

素因数の和:1690

約数の個数: 16

約数和(自身を含む): 253090656

約数和(自身を除く): 45620641

約数列:

[1, 5, 73, 365, 521, 1091, 2605, 5455, 38033, 79643, 190165, 398215, 568411, 2842055, 41494003, 207470015]

約数ペア:

[(1, 207470015), (5, 41494003), (73, 2842055), (365, 568411), (521, 398215), (1091, 190165), (2605, 79643), (5455, 38033)]