201324175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{1171}}^1$

素因数の和:1240

約数の個数: 36

約数和(自身を含む): 281282344

約数和(自身を除く): 79958169

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 529, 575, 1171, 1495, 2645, 5855, 6877, 7475, 13225, 15223, 26933, 29275, 34385, 76115, 134665, 171925, 350129, 380575, 619459, 673325, 1750645, 3097295, 8052967, 8753225, 15486475, 40264835, 201324175]

約数ペア:

[(1, 201324175), (5, 40264835), (13, 15486475), (23, 8753225), (25, 8052967), (65, 3097295), (115, 1750645), (299, 673325), (325, 619459), (529, 380575), (575, 350129), (1171, 171925), (1495, 134665), (2645, 76115), (5855, 34385), (6877, 29275), (7475, 26933), (13225, 15223)]