200664378

素因数分解:

$2^1\times 3^4\times {\mathrm{1103}}^1\times {\mathrm{1123}}^1$

素因数の和:2240

約数の個数: 40

約数和(自身を含む): 450445248

約数和(自身を除く): 249780870

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1103, 1123, 2206, 2246, 3309, 3369, 6618, 6738, 9927, 10107, 19854, 20214, 29781, 30321, 59562, 60642, 89343, 90963, 178686, 181926, 1238669, 2477338, 3716007, 7432014, 11148021, 22296042, 33444063, 66888126, 100332189, 200664378]

約数ペア:

[(1, 200664378), (2, 100332189), (3, 66888126), (6, 33444063), (9, 22296042), (18, 11148021), (27, 7432014), (54, 3716007), (81, 2477338), (162, 1238669), (1103, 181926), (1123, 178686), (2206, 90963), (2246, 89343), (3309, 60642), (3369, 59562), (6618, 30321), (6738, 29781), (9927, 20214), (10107, 19854)]