200567666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{1999}}^1$

素因数の和:2258

約数の個数: 32

約数和(自身を含む): 344736000

約数和(自身を除く): 144168334

約数列:

[1, 2, 13, 17, 26, 34, 221, 227, 442, 454, 1999, 2951, 3859, 3998, 5902, 7718, 25987, 33983, 50167, 51974, 67966, 100334, 441779, 453773, 883558, 907546, 5899049, 7714141, 11798098, 15428282, 100283833, 200567666]

約数ペア:

[(1, 200567666), (2, 100283833), (13, 15428282), (17, 11798098), (26, 7714141), (34, 5899049), (221, 907546), (227, 883558), (442, 453773), (454, 441779), (1999, 100334), (2951, 67966), (3859, 51974), (3998, 50167), (5902, 33983), (7718, 25987)]