201315955

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{1097}}^1$

素因数の和:1263

約数の個数: 24

約数和(自身を含む): 258882048

約数和(自身を除く): 57566093

約数列:

[1, 5, 17, 85, 127, 289, 635, 1097, 1445, 2159, 5485, 10795, 18649, 36703, 93245, 139319, 183515, 317033, 696595, 1585165, 2368423, 11842115, 40263191, 201315955]

約数ペア:

[(1, 201315955), (5, 40263191), (17, 11842115), (85, 2368423), (127, 1585165), (289, 696595), (635, 317033), (1097, 183515), (1445, 139319), (2159, 93245), (5485, 36703), (10795, 18649)]