201407208145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1237}}^1\times {\mathrm{227719}}^1$

素因数の和:228985

約数の個数: 32

約数和(自身を含む): 284172698880

約数和(自身を除く): 82765490735

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 1237, 6185, 13607, 16081, 68035, 80405, 176891, 227719, 884455, 1138595, 2504909, 2960347, 12524545, 14801735, 32563817, 162819085, 281688403, 1408442015, 3098572433, 3661949239, 15492862165, 18309746195, 40281441629, 201407208145]

約数ペア:

[(1, 201407208145), (5, 40281441629), (11, 18309746195), (13, 15492862165), (55, 3661949239), (65, 3098572433), (143, 1408442015), (715, 281688403), (1237, 162819085), (6185, 32563817), (13607, 14801735), (16081, 12524545), (68035, 2960347), (80405, 2504909), (176891, 1138595), (227719, 884455)]