227908168

素因数分解:

$2^3\times {\mathrm{349}}^1\times {\mathrm{81629}}^1$

素因数の和:81984

約数の個数: 16

約数和(自身を含む): 428557500

約数和(自身を除く): 200649332

約数列:

[1, 2, 4, 8, 349, 698, 1396, 2792, 81629, 163258, 326516, 653032, 28488521, 56977042, 113954084, 227908168]

約数ペア:

[(1, 227908168), (2, 113954084), (4, 56977042), (8, 28488521), (349, 653032), (698, 326516), (1396, 163258), (2792, 81629)]