210370266

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{74441}}^1$

素因数の和:74606

約数の個数: 24

約数和(自身を含む): 458711604

約数和(自身を除く): 248341338

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 74441, 148882, 223323, 446646, 669969, 1339938, 11687237, 23374474, 35061711, 70123422, 105185133, 210370266]

約数ペア:

[(1, 210370266), (2, 105185133), (3, 70123422), (6, 35061711), (9, 23374474), (18, 11687237), (157, 1339938), (314, 669969), (471, 446646), (942, 223323), (1413, 148882), (2826, 74441)]