200915326

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1\times {\mathrm{2309}}^1$

素因数の和:2763

約数の個数: 16

約数和(自身を含む): 304642800

約数和(自身を除く): 103727474

約数列:

[1, 2, 139, 278, 313, 626, 2309, 4618, 43507, 87014, 320951, 641902, 722717, 1445434, 100457663, 200915326]

約数ペア:

[(1, 200915326), (2, 100457663), (139, 1445434), (278, 722717), (313, 641902), (626, 320951), (2309, 87014), (4618, 43507)]