207234255

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{10181}}^1$

素因数の和:10271

約数の個数: 32

約数和(自身を含む): 351889920

約数和(自身を除く): 144655665

約数列:

[1, 3, 5, 15, 23, 59, 69, 115, 177, 295, 345, 885, 1357, 4071, 6785, 10181, 20355, 30543, 50905, 152715, 234163, 600679, 702489, 1170815, 1802037, 3003395, 3512445, 9010185, 13815617, 41446851, 69078085, 207234255]

約数ペア:

[(1, 207234255), (3, 69078085), (5, 41446851), (15, 13815617), (23, 9010185), (59, 3512445), (69, 3003395), (115, 1802037), (177, 1170815), (295, 702489), (345, 600679), (885, 234163), (1357, 152715), (4071, 50905), (6785, 30543), (10181, 20355)]