218218730

素因数分解:

$2^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{34583}}^1$

素因数の和:35221

約数の個数: 16

約数和(自身を含む): 393427584

約数和(自身を除く): 175208854

約数列:

[1, 2, 5, 10, 631, 1262, 3155, 6310, 34583, 69166, 172915, 345830, 21821873, 43643746, 109109365, 218218730]

約数ペア:

[(1, 218218730), (2, 109109365), (5, 43643746), (10, 21821873), (631, 345830), (1262, 172915), (3155, 69166), (6310, 34583)]