208689334

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{941}}^1$

素因数の和:1061

約数の個数: 48

約数和(自身を含む): 381442176

約数和(自身を除く): 172752842

約数列:

[1, 2, 7, 14, 31, 49, 62, 73, 98, 146, 217, 434, 511, 941, 1022, 1519, 1882, 2263, 3038, 3577, 4526, 6587, 7154, 13174, 15841, 29171, 31682, 46109, 58342, 68693, 92218, 110887, 137386, 204197, 221774, 408394, 480851, 961702, 1429379, 2129483, 2858758, 3365957, 4258966, 6731914, 14906381, 29812762, 104344667, 208689334]

約数ペア:

[(1, 208689334), (2, 104344667), (7, 29812762), (14, 14906381), (31, 6731914), (49, 4258966), (62, 3365957), (73, 2858758), (98, 2129483), (146, 1429379), (217, 961702), (434, 480851), (511, 408394), (941, 221774), (1022, 204197), (1519, 137386), (1882, 110887), (2263, 92218), (3038, 68693), (3577, 58342), (4526, 46109), (6587, 31682), (7154, 29171), (13174, 15841)]