201401249

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{1999}}^1$

素因数の和:2432

約数の個数: 16

約数和(自身を含む): 237120000

約数和(自身を除く): 35718751

約数列:

[1, 7, 37, 259, 389, 1999, 2723, 13993, 14393, 73963, 100751, 517741, 777611, 5443277, 28771607, 201401249]

約数ペア:

[(1, 201401249), (7, 28771607), (37, 5443277), (259, 777611), (389, 517741), (1999, 100751), (2723, 73963), (13993, 14393)]