199243045

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1\times {\mathrm{1259}}^1$

素因数の和:2316

約数の個数: 16

約数和(自身を含む): 247242240

約数和(自身を除く): 47999195

約数列:

[1, 5, 31, 155, 1021, 1259, 5105, 6295, 31651, 39029, 158255, 195145, 1285439, 6427195, 39848609, 199243045]

約数ペア:

[(1, 199243045), (5, 39848609), (31, 6427195), (155, 1285439), (1021, 195145), (1259, 158255), (5105, 39029), (6295, 31651)]