201412816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{10499}}^1$

素因数の和:10627

約数の個数: 40

約数和(自身を含む): 429660000

約数和(自身を除く): 228247184

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 109, 176, 218, 436, 872, 1199, 1744, 2398, 4796, 9592, 10499, 19184, 20998, 41996, 83992, 115489, 167984, 230978, 461956, 923912, 1144391, 1847824, 2288782, 4577564, 9155128, 12588301, 18310256, 25176602, 50353204, 100706408, 201412816]

約数ペア:

[(1, 201412816), (2, 100706408), (4, 50353204), (8, 25176602), (11, 18310256), (16, 12588301), (22, 9155128), (44, 4577564), (88, 2288782), (109, 1847824), (176, 1144391), (218, 923912), (436, 461956), (872, 230978), (1199, 167984), (1744, 115489), (2398, 83992), (4796, 41996), (9592, 20998), (10499, 19184)]