216102235

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{2683}}^1$

素因数の和:2958

約数の個数: 16

約数和(自身を含む): 263783520

約数和(自身を除く): 47681285

約数列:

[1, 5, 89, 181, 445, 905, 2683, 13415, 16109, 80545, 238787, 485623, 1193935, 2428115, 43220447, 216102235]

約数ペア:

[(1, 216102235), (5, 43220447), (89, 2428115), (181, 1193935), (445, 485623), (905, 238787), (2683, 80545), (13415, 16109)]