201217291265

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{5528707}}^1$

素因数の和:5528992

約数の個数: 16

約数和(自身を含む): 250782194880

約数和(自身を除く): 49564903615

約数列:

[1, 5, 29, 145, 251, 1255, 7279, 36395, 5528707, 27643535, 160332503, 801662515, 1387705457, 6938527285, 40243458253, 201217291265]

約数ペア:

[(1, 201217291265), (5, 40243458253), (29, 6938527285), (145, 1387705457), (251, 801662515), (1255, 160332503), (7279, 27643535), (36395, 5528707)]