198109744

素因数分解:

$2^4\times 7^2\times {\mathrm{252691}}^1$

素因数の和:252713

約数の個数: 30

約数和(自身を含む): 446506764

約数和(自身を除く): 248397020

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 252691, 505382, 1010764, 1768837, 2021528, 3537674, 4043056, 7075348, 12381859, 14150696, 24763718, 28301392, 49527436, 99054872, 198109744]

約数ペア:

[(1, 198109744), (2, 99054872), (4, 49527436), (7, 28301392), (8, 24763718), (14, 14150696), (16, 12381859), (28, 7075348), (49, 4043056), (56, 3537674), (98, 2021528), (112, 1768837), (196, 1010764), (392, 505382), (784, 252691)]