212274889

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{1499}}^1$

素因数の和:1700

約数の個数: 16

約数和(自身を含む): 228096000

約数和(自身を除く): 15821111

約数列:

[1, 23, 47, 131, 1081, 1499, 3013, 6157, 34477, 70453, 141611, 196369, 1620419, 4516487, 9229343, 212274889]

約数ペア:

[(1, 212274889), (23, 9229343), (47, 4516487), (131, 1620419), (1081, 196369), (1499, 141611), (3013, 70453), (6157, 34477)]