223795198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{442283}}^1$

素因数の和:442319

約数の個数: 16

約数和(自身を含む): 382133376

約数和(自身を除く): 158338178

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 442283, 884566, 4865113, 9730226, 10172509, 20345018, 111897599, 223795198]

約数ペア:

[(1, 223795198), (2, 111897599), (11, 20345018), (22, 10172509), (23, 9730226), (46, 4865113), (253, 884566), (506, 442283)]