200022070

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{134243}}^1$

素因数の和:134399

約数の個数: 16

約数和(自身を含む): 362458800

約数和(自身を除く): 162436730

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 134243, 268486, 671215, 1342430, 20002207, 40004414, 100011035, 200022070]

約数ペア:

[(1, 200022070), (2, 100011035), (5, 40004414), (10, 20002207), (149, 1342430), (298, 671215), (745, 268486), (1490, 134243)]