207666069

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{409}}^1$

素因数の和:749

約数の個数: 32

約数和(自身を含む): 306378240

約数和(自身を除く): 98712171

約数列:

[1, 3, 13, 39, 47, 141, 277, 409, 611, 831, 1227, 1833, 3601, 5317, 10803, 13019, 15951, 19223, 39057, 57669, 113293, 169247, 249899, 339879, 507741, 749697, 1472809, 4418427, 5324771, 15974313, 69222023, 207666069]

約数ペア:

[(1, 207666069), (3, 69222023), (13, 15974313), (39, 5324771), (47, 4418427), (141, 1472809), (277, 749697), (409, 507741), (611, 339879), (831, 249899), (1227, 169247), (1833, 113293), (3601, 57669), (5317, 39057), (10803, 19223), (13019, 15951)]