200862565

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{809}}^1$

素因数の和:981

約数の個数: 32

約数和(自身を含む): 268738560

約数和(自身を除く): 67875995

約数列:

[1, 5, 17, 23, 85, 115, 127, 391, 635, 809, 1955, 2159, 2921, 4045, 10795, 13753, 14605, 18607, 49657, 68765, 93035, 102743, 248285, 316319, 513715, 1581595, 1746631, 2363089, 8733155, 11815445, 40172513, 200862565]

約数ペア:

[(1, 200862565), (5, 40172513), (17, 11815445), (23, 8733155), (85, 2363089), (115, 1746631), (127, 1581595), (391, 513715), (635, 316319), (809, 248285), (1955, 102743), (2159, 93035), (2921, 68765), (4045, 49657), (10795, 18607), (13753, 14605)]