201310226

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{1087}}^1$

素因数の和:1538

約数の個数: 32

約数和(自身を含む): 345461760

約数和(自身を除く): 144151534

約数列:

[1, 2, 13, 17, 26, 34, 221, 419, 442, 838, 1087, 2174, 5447, 7123, 10894, 14131, 14246, 18479, 28262, 36958, 92599, 185198, 240227, 455453, 480454, 910906, 5920889, 7742701, 11841778, 15485402, 100655113, 201310226]

約数ペア:

[(1, 201310226), (2, 100655113), (13, 15485402), (17, 11841778), (26, 7742701), (34, 5920889), (221, 910906), (419, 480454), (442, 455453), (838, 240227), (1087, 185198), (2174, 92599), (5447, 36958), (7123, 28262), (10894, 18479), (14131, 14246)]