208068610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{9343}}^1$

素因数の和:9498

約数の個数: 32

約数和(自身を含む): 399624192

約数和(自身を除く): 191555582

約数列:

[1, 2, 5, 10, 17, 34, 85, 131, 170, 262, 655, 1310, 2227, 4454, 9343, 11135, 18686, 22270, 46715, 93430, 158831, 317662, 794155, 1223933, 1588310, 2447866, 6119665, 12239330, 20806861, 41613722, 104034305, 208068610]

約数ペア:

[(1, 208068610), (2, 104034305), (5, 41613722), (10, 20806861), (17, 12239330), (34, 6119665), (85, 2447866), (131, 1588310), (170, 1223933), (262, 794155), (655, 317662), (1310, 158831), (2227, 93430), (4454, 46715), (9343, 22270), (11135, 18686)]