201992475

素因数分解:

$3^1\times 5^2\times {\mathrm{349}}^1\times {\mathrm{7717}}^1$

素因数の和:8079

約数の個数: 24

約数和(自身を含む): 334961200

約数和(自身を除く): 132968725

約数列:

[1, 3, 5, 15, 25, 75, 349, 1047, 1745, 5235, 7717, 8725, 23151, 26175, 38585, 115755, 192925, 578775, 2693233, 8079699, 13466165, 40398495, 67330825, 201992475]

約数ペア:

[(1, 201992475), (3, 67330825), (5, 40398495), (15, 13466165), (25, 8079699), (75, 2693233), (349, 578775), (1047, 192925), (1745, 115755), (5235, 38585), (7717, 26175), (8725, 23151)]