201992845882

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{2819}}^1\times {\mathrm{402551}}^1$

素因数の和:405461

約数の個数: 16

約数和(自身を含む): 306503092800

約数和(自身を除く): 104510246918

約数列:

[1, 2, 89, 178, 2819, 5638, 250891, 402551, 501782, 805102, 35827039, 71654078, 1134791269, 2269582538, 100996422941, 201992845882]

約数ペア:

[(1, 201992845882), (2, 100996422941), (89, 2269582538), (178, 1134791269), (2819, 71654078), (5638, 35827039), (250891, 805102), (402551, 501782)]