200472025

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{2063}}^1$

素因数の和:2122

約数の個数: 36

約数和(自身を含む): 281017728

約数和(自身を除く): 80545703

約数列:

[1, 5, 13, 23, 25, 65, 115, 169, 299, 325, 575, 845, 1495, 2063, 3887, 4225, 7475, 10315, 19435, 26819, 47449, 51575, 97175, 134095, 237245, 348647, 616837, 670475, 1186225, 1743235, 3084185, 8018881, 8716175, 15420925, 40094405, 200472025]

約数ペア:

[(1, 200472025), (5, 40094405), (13, 15420925), (23, 8716175), (25, 8018881), (65, 3084185), (115, 1743235), (169, 1186225), (299, 670475), (325, 616837), (575, 348647), (845, 237245), (1495, 134095), (2063, 97175), (3887, 51575), (4225, 47449), (7475, 26819), (10315, 19435)]