223852990

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{217333}}^1$

素因数の和:217443

約数の個数: 16

約数和(自身を含む): 406849248

約数和(自身を除く): 182996258

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 217333, 434666, 1086665, 2173330, 22385299, 44770598, 111926495, 223852990]

約数ペア:

[(1, 223852990), (2, 111926495), (5, 44770598), (10, 22385299), (103, 2173330), (206, 1086665), (515, 434666), (1030, 217333)]