214165918

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{24851}}^1$

素因数の和:25023

約数の個数: 16

約数和(自身を含む): 334010880

約数和(自身を除く): 119844962

約数列:

[1, 2, 31, 62, 139, 278, 4309, 8618, 24851, 49702, 770381, 1540762, 3454289, 6908578, 107082959, 214165918]

約数ペア:

[(1, 214165918), (2, 107082959), (31, 6908578), (62, 3454289), (139, 1540762), (278, 770381), (4309, 49702), (8618, 24851)]