201580628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{8543}}^1$

素因数の和:8911

約数の個数: 24

約数和(自身を含む): 374637312

約数和(自身を除く): 173056684

約数列:

[1, 2, 4, 17, 34, 68, 347, 694, 1388, 5899, 8543, 11798, 17086, 23596, 34172, 145231, 290462, 580924, 2964421, 5928842, 11857684, 50395157, 100790314, 201580628]

約数ペア:

[(1, 201580628), (2, 100790314), (4, 50395157), (17, 11857684), (34, 5928842), (68, 2964421), (347, 580924), (694, 290462), (1388, 145231), (5899, 34172), (8543, 23596), (11798, 17086)]