211143374

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{280031}}^1$

素因数の和:280075

約数の個数: 16

約数和(自身を含む): 352840320

約数和(自身を除く): 141696946

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 280031, 560062, 3640403, 7280806, 8120899, 16241798, 105571687, 211143374]

約数ペア:

[(1, 211143374), (2, 105571687), (13, 16241798), (26, 8120899), (29, 7280806), (58, 3640403), (377, 560062), (754, 280031)]