210847304872

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{642827149}}^1$

素因数の和:642827196

約数の個数: 16

約数和(自身を含む): 404981104500

約数和(自身を除く): 194133799628

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 642827149, 1285654298, 2571308596, 5142617192, 26355913109, 52711826218, 105423652436, 210847304872]

約数ペア:

[(1, 210847304872), (2, 105423652436), (4, 52711826218), (8, 26355913109), (41, 5142617192), (82, 2571308596), (164, 1285654298), (328, 642827149)]