223521910

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{197807}}^1$

素因数の和:197927

約数の個数: 16

約数和(自身を含む): 405902016

約数和(自身を除く): 182380106

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 197807, 395614, 989035, 1978070, 22352191, 44704382, 111760955, 223521910]

約数ペア:

[(1, 223521910), (2, 111760955), (5, 44704382), (10, 22352191), (113, 1978070), (226, 989035), (565, 395614), (1130, 197807)]