188404385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{126023}}^1$

素因数の和:126064

約数の個数: 16

約数和(自身を含む): 254064384

約数和(自身を除く): 65659999

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 126023, 630115, 1638299, 2898529, 8191495, 14492645, 37680877, 188404385]

約数ペア:

[(1, 188404385), (5, 37680877), (13, 14492645), (23, 8191495), (65, 2898529), (115, 1638299), (299, 630115), (1495, 126023)]