215910295031

素因数分解:

${\mathrm{163}}^2\times {\mathrm{1493}}^1\times {\mathrm{5443}}^1$

素因数の和:7262

約数の個数: 12

約数和(自身を含む): 217428471288

約数和(自身を除く): 1518176257

約数列:

[1, 163, 1493, 5443, 26569, 243359, 887209, 8126399, 39667517, 144615067, 1324603037, 215910295031]

約数ペア:

[(1, 215910295031), (163, 1324603037), (1493, 144615067), (5443, 39667517), (26569, 8126399), (243359, 887209)]