208014564

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{13901}}^1$

素因数の和:13980

約数の個数: 48

約数和(自身を含む): 513817920

約数和(自身を除く): 305803356

約数列:

[1, 2, 3, 4, 6, 12, 29, 43, 58, 86, 87, 116, 129, 172, 174, 258, 348, 516, 1247, 2494, 3741, 4988, 7482, 13901, 14964, 27802, 41703, 55604, 83406, 166812, 403129, 597743, 806258, 1195486, 1209387, 1612516, 1793229, 2390972, 2418774, 3586458, 4837548, 7172916, 17334547, 34669094, 52003641, 69338188, 104007282, 208014564]

約数ペア:

[(1, 208014564), (2, 104007282), (3, 69338188), (4, 52003641), (6, 34669094), (12, 17334547), (29, 7172916), (43, 4837548), (58, 3586458), (86, 2418774), (87, 2390972), (116, 1793229), (129, 1612516), (172, 1209387), (174, 1195486), (258, 806258), (348, 597743), (516, 403129), (1247, 166812), (2494, 83406), (3741, 55604), (4988, 41703), (7482, 27802), (13901, 14964)]