202316220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1123979}}^1$

素因数の和:1123994

約数の個数: 36

約数和(自身を含む): 613693080

約数和(自身を除く): 411376860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1123979, 2247958, 3371937, 4495916, 5619895, 6743874, 10115811, 11239790, 13487748, 16859685, 20231622, 22479580, 33719370, 40463244, 50579055, 67438740, 101158110, 202316220]

約数ペア:

[(1, 202316220), (2, 101158110), (3, 67438740), (4, 50579055), (5, 40463244), (6, 33719370), (9, 22479580), (10, 20231622), (12, 16859685), (15, 13487748), (18, 11239790), (20, 10115811), (30, 6743874), (36, 5619895), (45, 4495916), (60, 3371937), (90, 2247958), (180, 1123979)]