205122384735

素因数分解:

$3^1\times 5^1\times {\mathrm{80107}}^1\times {\mathrm{170707}}^1$

素因数の和:250822

約数の個数: 16

約数和(自身を含む): 328201835136

約数和(自身を除く): 123079450401

約数列:

[1, 3, 5, 15, 80107, 170707, 240321, 400535, 512121, 853535, 1201605, 2560605, 13674825649, 41024476947, 68374128245, 205122384735]

約数ペア:

[(1, 205122384735), (3, 68374128245), (5, 41024476947), (15, 13674825649), (80107, 2560605), (170707, 1201605), (240321, 853535), (400535, 512121)]