215852

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 465696

約数和(自身を除く): 249844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 593, 1186, 2372, 4151, 7709, 8302, 15418, 16604, 30836, 53963, 107926, 215852]

約数ペア:

[(1, 215852), (2, 107926), (4, 53963), (7, 30836), (13, 16604), (14, 15418), (26, 8302), (28, 7709), (52, 4151), (91, 2372), (182, 1186), (364, 593)]