201626257

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{23629}}^1$

素因数の和:23712

約数の個数: 16

約数和(自身を含む): 244995840

約数和(自身を除く): 43369583

約数列:

[1, 7, 23, 53, 161, 371, 1219, 8533, 23629, 165403, 543467, 1252337, 3804269, 8766359, 28803751, 201626257]

約数ペア:

[(1, 201626257), (7, 28803751), (23, 8766359), (53, 3804269), (161, 1252337), (371, 543467), (1219, 165403), (8533, 23629)]