200088910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{32117}}^1$

素因数の和:32220

約数の個数: 32

約数和(自身を含む): 416249280

約数和(自身を除く): 216160370

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 32117, 64234, 160585, 224819, 321170, 449638, 1124095, 2248190, 2858413, 5716826, 14292065, 20008891, 28584130, 40017782, 100044455, 200088910]

約数ペア:

[(1, 200088910), (2, 100044455), (5, 40017782), (7, 28584130), (10, 20008891), (14, 14292065), (35, 5716826), (70, 2858413), (89, 2248190), (178, 1124095), (445, 449638), (623, 321170), (890, 224819), (1246, 160585), (3115, 64234), (6230, 32117)]