204865170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{86441}}^1$

素因数の和:86530

約数の個数: 32

約数和(自身を含む): 497905920

約数和(自身を除く): 293040750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 86441, 172882, 259323, 432205, 518646, 864410, 1296615, 2593230, 6828839, 13657678, 20486517, 34144195, 40973034, 68288390, 102432585, 204865170]

約数ペア:

[(1, 204865170), (2, 102432585), (3, 68288390), (5, 40973034), (6, 34144195), (10, 20486517), (15, 13657678), (30, 6828839), (79, 2593230), (158, 1296615), (237, 864410), (395, 518646), (474, 432205), (790, 259323), (1185, 172882), (2370, 86441)]