200869178

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2237}}^1$

素因数の和:2414

約数の個数: 32

約数和(自身を含む): 338385600

約数和(自身を除く): 137516422

約数列:

[1, 2, 17, 19, 34, 38, 139, 278, 323, 646, 2237, 2363, 2641, 4474, 4726, 5282, 38029, 42503, 44897, 76058, 85006, 89794, 310943, 621886, 722551, 1445102, 5286031, 5907917, 10572062, 11815834, 100434589, 200869178]

約数ペア:

[(1, 200869178), (2, 100434589), (17, 11815834), (19, 10572062), (34, 5907917), (38, 5286031), (139, 1445102), (278, 722551), (323, 621886), (646, 310943), (2237, 89794), (2363, 85006), (2641, 76058), (4474, 44897), (4726, 42503), (5282, 38029)]