220131674

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{3413}}^1$

素因数の和:3710

約数の個数: 32

約数和(自身を含む): 401158656

約数和(自身を除く): 181026982

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 271, 542, 1897, 3413, 3794, 4607, 6826, 9214, 23891, 32249, 47782, 58021, 64498, 116042, 406147, 812294, 924923, 1849846, 6474461, 12948922, 15723691, 31447382, 110065837, 220131674]

約数ペア:

[(1, 220131674), (2, 110065837), (7, 31447382), (14, 15723691), (17, 12948922), (34, 6474461), (119, 1849846), (238, 924923), (271, 812294), (542, 406147), (1897, 116042), (3413, 64498), (3794, 58021), (4607, 47782), (6826, 32249), (9214, 23891)]