201610765

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{3251}}^1$

素因数の和:3492

約数の個数: 16

約数和(自身を含む): 246631680

約数和(自身を除く): 45020915

約数列:

[1, 5, 79, 157, 395, 785, 3251, 12403, 16255, 62015, 256829, 510407, 1284145, 2552035, 40322153, 201610765]

約数ペア:

[(1, 201610765), (5, 40322153), (79, 2552035), (157, 1284145), (395, 510407), (785, 256829), (3251, 62015), (12403, 16255)]