223553668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{12757}}^1$

素因数の和:13111

約数の個数: 24

約数和(自身を含む): 422595992

約数和(自身を除く): 199042324

約数列:

[1, 2, 4, 13, 26, 52, 337, 674, 1348, 4381, 8762, 12757, 17524, 25514, 51028, 165841, 331682, 663364, 4299109, 8598218, 17196436, 55888417, 111776834, 223553668]

約数ペア:

[(1, 223553668), (2, 111776834), (4, 55888417), (13, 17196436), (26, 8598218), (52, 4299109), (337, 663364), (674, 331682), (1348, 165841), (4381, 51028), (8762, 25514), (12757, 17524)]