202198860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1123327}}^1$

素因数の和:1123342

約数の個数: 36

約数和(自身を含む): 613337088

約数和(自身を除く): 411138228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1123327, 2246654, 3369981, 4493308, 5616635, 6739962, 10109943, 11233270, 13479924, 16849905, 20219886, 22466540, 33699810, 40439772, 50549715, 67399620, 101099430, 202198860]

約数ペア:

[(1, 202198860), (2, 101099430), (3, 67399620), (4, 50549715), (5, 40439772), (6, 33699810), (9, 22466540), (10, 20219886), (12, 16849905), (15, 13479924), (18, 11233270), (20, 10109943), (30, 6739962), (36, 5616635), (45, 4493308), (60, 3369981), (90, 2246654), (180, 1123327)]