207918436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{205453}}^1$

素因数の和:205491

約数の個数: 24

約数和(自身を含む): 414195264

約数和(自身を除く): 206276828

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 205453, 410906, 821812, 2259983, 4519966, 4725419, 9039932, 9450838, 18901676, 51979609, 103959218, 207918436]

約数ペア:

[(1, 207918436), (2, 103959218), (4, 51979609), (11, 18901676), (22, 9450838), (23, 9039932), (44, 4725419), (46, 4519966), (92, 2259983), (253, 821812), (506, 410906), (1012, 205453)]