207935700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{99017}}^1$

素因数の和:99041

約数の個数: 72

約数和(自身を含む): 687580992

約数和(自身を除く): 479645292

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 99017, 198034, 297051, 396068, 495085, 594102, 693119, 990170, 1188204, 1386238, 1485255, 1980340, 2079357, 2475425, 2772476, 2970510, 3465595, 4158714, 4950850, 5941020, 6931190, 7426275, 8317428, 9901700, 10396785, 13862380, 14852550, 17327975, 20793570, 29705100, 34655950, 41587140, 51983925, 69311900, 103967850, 207935700]

約数ペア:

[(1, 207935700), (2, 103967850), (3, 69311900), (4, 51983925), (5, 41587140), (6, 34655950), (7, 29705100), (10, 20793570), (12, 17327975), (14, 14852550), (15, 13862380), (20, 10396785), (21, 9901700), (25, 8317428), (28, 7426275), (30, 6931190), (35, 5941020), (42, 4950850), (50, 4158714), (60, 3465595), (70, 2970510), (75, 2772476), (84, 2475425), (100, 2079357), (105, 1980340), (140, 1485255), (150, 1386238), (175, 1188204), (210, 990170), (300, 693119), (350, 594102), (420, 495085), (525, 396068), (700, 297051), (1050, 198034), (2100, 99017)]