205870391

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{7879}}^1$

素因数の和:7978

約数の個数: 16

約数和(自身を含む): 229780800

約数和(自身を除く): 23910409

約数列:

[1, 17, 29, 53, 493, 901, 1537, 7879, 26129, 133943, 228491, 417587, 3884347, 7098979, 12110023, 205870391]

約数ペア:

[(1, 205870391), (17, 12110023), (29, 7098979), (53, 3884347), (493, 417587), (901, 228491), (1537, 133943), (7879, 26129)]