208029818

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{87481}}^1$

素因数の和:87553

約数の個数: 16

約数和(自身を含む): 330681960

約数和(自身を除く): 122652142

約数列:

[1, 2, 29, 41, 58, 82, 1189, 2378, 87481, 174962, 2536949, 3586721, 5073898, 7173442, 104014909, 208029818]

約数ペア:

[(1, 208029818), (2, 104014909), (29, 7173442), (41, 5073898), (58, 3586721), (82, 2536949), (1189, 174962), (2378, 87481)]