212442503

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{4999}}^1$

素因数の和:5486

約数の個数: 16

約数和(自身を含む): 262080000

約数和(自身を除く): 49637497

約数列:

[1, 7, 13, 91, 467, 3269, 4999, 6071, 34993, 42497, 64987, 454909, 2334533, 16341731, 30348929, 212442503]

約数ペア:

[(1, 212442503), (7, 30348929), (13, 16341731), (91, 2334533), (467, 454909), (3269, 64987), (4999, 42497), (6071, 34993)]