201911056

素因数分解:

$2^4\times {\mathrm{1861}}^1\times {\mathrm{6781}}^1$

素因数の和:8650

約数の個数: 20

約数和(自身を含む): 391470604

約数和(自身を除く): 189559548

約数列:

[1, 2, 4, 8, 16, 1861, 3722, 6781, 7444, 13562, 14888, 27124, 29776, 54248, 108496, 12619441, 25238882, 50477764, 100955528, 201911056]

約数ペア:

[(1, 201911056), (2, 100955528), (4, 50477764), (8, 25238882), (16, 12619441), (1861, 108496), (3722, 54248), (6781, 29776), (7444, 27124), (13562, 14888)]