201816293

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{13099}}^1$

素因数の和:13208

約数の個数: 16

約数和(自身を含む): 241459200

約数和(自身を除く): 39642907

約数列:

[1, 7, 31, 71, 217, 497, 2201, 13099, 15407, 91693, 406069, 930029, 2842483, 6510203, 28830899, 201816293]

約数ペア:

[(1, 201816293), (7, 28830899), (31, 6510203), (71, 2842483), (217, 930029), (497, 406069), (2201, 91693), (13099, 15407)]