199954222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1559}}^1\times {\mathrm{4933}}^1$

素因数の和:6507

約数の個数: 16

約数和(自身を含む): 323275680

約数和(自身を除く): 123321458

約数列:

[1, 2, 13, 26, 1559, 3118, 4933, 9866, 20267, 40534, 64129, 128258, 7690547, 15381094, 99977111, 199954222]

約数ペア:

[(1, 199954222), (2, 99977111), (13, 15381094), (26, 7690547), (1559, 128258), (3118, 64129), (4933, 40534), (9866, 20267)]