207468675908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{395851}}^1\times {\mathrm{10079}}^1$

素因数の和:405947

約数の個数: 24

約数和(自身を含む): 391038439680

約数和(自身を除く): 183569763772

約数列:

[1, 2, 4, 13, 26, 52, 10079, 20158, 40316, 131027, 262054, 395851, 524108, 791702, 1583404, 5146063, 10292126, 20584252, 3989782229, 7979564458, 15959128916, 51867168977, 103734337954, 207468675908]

約数ペア:

[(1, 207468675908), (2, 103734337954), (4, 51867168977), (13, 15959128916), (26, 7979564458), (52, 3989782229), (10079, 20584252), (20158, 10292126), (40316, 5146063), (131027, 1583404), (262054, 791702), (395851, 524108)]