202315953

素因数分解:

$3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{10837}}^1$

素因数の和:10981

約数の個数: 24

約数和(自身を含む): 316296192

約数和(自身を除く): 113980239

約数列:

[1, 3, 7, 21, 49, 127, 147, 381, 889, 2667, 6223, 10837, 18669, 32511, 75859, 227577, 531013, 1376299, 1593039, 4128897, 9634093, 28902279, 67438651, 202315953]

約数ペア:

[(1, 202315953), (3, 67438651), (7, 28902279), (21, 9634093), (49, 4128897), (127, 1593039), (147, 1376299), (381, 531013), (889, 227577), (2667, 75859), (6223, 32511), (10837, 18669)]