208055918

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{2683}}^1$

素因数の和:2912

約数の個数: 32

約数和(自身を含む): 371036160

約数和(自身を除く): 162980242

約数列:

[1, 2, 7, 14, 29, 58, 191, 203, 382, 406, 1337, 2674, 2683, 5366, 5539, 11078, 18781, 37562, 38773, 77546, 77807, 155614, 512453, 544649, 1024906, 1089298, 3587171, 7174342, 14861137, 29722274, 104027959, 208055918]

約数ペア:

[(1, 208055918), (2, 104027959), (7, 29722274), (14, 14861137), (29, 7174342), (58, 3587171), (191, 1089298), (203, 1024906), (382, 544649), (406, 512453), (1337, 155614), (2674, 77807), (2683, 77546), (5366, 38773), (5539, 37562), (11078, 18781)]