205128064462

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1\times {\mathrm{4095517}}^1$

素因数の和:4095915

約数の個数: 16

約数和(自身を含む): 312569933760

約数和(自身を除く): 107441869298

約数列:

[1, 2, 79, 158, 317, 634, 25043, 50086, 4095517, 8191034, 323545843, 647091686, 1298278889, 2596557778, 102564032231, 205128064462]

約数ペア:

[(1, 205128064462), (2, 102564032231), (79, 2596557778), (158, 1298278889), (317, 647091686), (634, 323545843), (25043, 8191034), (50086, 4095517)]