208118934

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{372973}}^1$

素因数の和:373012

約数の個数: 24

約数和(自身を含む): 465471552

約数和(自身を除く): 257352618

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 372973, 745946, 1118919, 2237838, 3356757, 6713514, 11562163, 23124326, 34686489, 69372978, 104059467, 208118934]

約数ペア:

[(1, 208118934), (2, 104059467), (3, 69372978), (6, 34686489), (9, 23124326), (18, 11562163), (31, 6713514), (62, 3356757), (93, 2237838), (186, 1118919), (279, 745946), (558, 372973)]