205874504

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{5281}}^1$

素因数の和:5741

約数の個数: 32

約数和(自身を含む): 422137440

約数和(自身を除く): 216262936

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 443, 886, 1772, 3544, 4873, 5281, 9746, 10562, 19492, 21124, 38984, 42248, 58091, 116182, 232364, 464728, 2339483, 4678966, 9357932, 18715864, 25734313, 51468626, 102937252, 205874504]

約数ペア:

[(1, 205874504), (2, 102937252), (4, 51468626), (8, 25734313), (11, 18715864), (22, 9357932), (44, 4678966), (88, 2339483), (443, 464728), (886, 232364), (1772, 116182), (3544, 58091), (4873, 42248), (5281, 38984), (9746, 21124), (10562, 19492)]