172899524

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{199193}}^1$

素因数の和:199235

約数の個数: 24

約数和(自身を含む): 356955648

約数和(自身を除く): 184056124

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 199193, 398386, 796772, 1394351, 2788702, 5577404, 6174983, 12349966, 24699932, 43224881, 86449762, 172899524]

約数ペア:

[(1, 172899524), (2, 86449762), (4, 43224881), (7, 24699932), (14, 12349966), (28, 6174983), (31, 5577404), (62, 2788702), (124, 1394351), (217, 796772), (434, 398386), (868, 199193)]