201856874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1201}}^1\times {\mathrm{4423}}^1$

素因数の和:5645

約数の個数: 16

約数和(自身を含む): 319058880

約数和(自身を除く): 117202006

約数列:

[1, 2, 19, 38, 1201, 2402, 4423, 8846, 22819, 45638, 84037, 168074, 5312023, 10624046, 100928437, 201856874]

約数ペア:

[(1, 201856874), (2, 100928437), (19, 10624046), (38, 5312023), (1201, 168074), (2402, 84037), (4423, 45638), (8846, 22819)]