202192205

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{929}}^1$

素因数の和:1061

約数の個数: 32

約数和(自身を含む): 267840000

約数和(自身を除く): 65647795

約数列:

[1, 5, 19, 29, 79, 95, 145, 395, 551, 929, 1501, 2291, 2755, 4645, 7505, 11455, 17651, 26941, 43529, 73391, 88255, 134705, 217645, 366955, 511879, 1394429, 2128339, 2559395, 6972145, 10641695, 40438441, 202192205]

約数ペア:

[(1, 202192205), (5, 40438441), (19, 10641695), (29, 6972145), (79, 2559395), (95, 2128339), (145, 1394429), (395, 511879), (551, 366955), (929, 217645), (1501, 134705), (2291, 88255), (2755, 73391), (4645, 43529), (7505, 26941), (11455, 17651)]