201378070

素因数分解:

$2^1\times 5^1\times {\mathrm{2221}}^1\times {\mathrm{9067}}^1$

素因数の和:11295

約数の個数: 16

約数和(自身を含む): 362683728

約数和(自身を除く): 161305658

約数列:

[1, 2, 5, 10, 2221, 4442, 9067, 11105, 18134, 22210, 45335, 90670, 20137807, 40275614, 100689035, 201378070]

約数ペア:

[(1, 201378070), (2, 100689035), (5, 40275614), (10, 20137807), (2221, 90670), (4442, 45335), (9067, 22210), (11105, 18134)]