208151400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{20407}}^1$

素因数の和:20443

約数の個数: 96

約数和(自身を含む): 683259840

約数和(自身を除く): 475108440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 136, 150, 170, 200, 204, 255, 300, 340, 408, 425, 510, 600, 680, 850, 1020, 1275, 1700, 2040, 2550, 3400, 5100, 10200, 20407, 40814, 61221, 81628, 102035, 122442, 163256, 204070, 244884, 306105, 346919, 408140, 489768, 510175, 612210, 693838, 816280, 1020350, 1040757, 1224420, 1387676, 1530525, 1734595, 2040700, 2081514, 2448840, 2775352, 3061050, 3469190, 4081400, 4163028, 5203785, 6122100, 6938380, 8326056, 8672975, 10407570, 12244200, 13876760, 17345950, 20815140, 26018925, 34691900, 41630280, 52037850, 69383800, 104075700, 208151400]

約数ペア:

[(1, 208151400), (2, 104075700), (3, 69383800), (4, 52037850), (5, 41630280), (6, 34691900), (8, 26018925), (10, 20815140), (12, 17345950), (15, 13876760), (17, 12244200), (20, 10407570), (24, 8672975), (25, 8326056), (30, 6938380), (34, 6122100), (40, 5203785), (50, 4163028), (51, 4081400), (60, 3469190), (68, 3061050), (75, 2775352), (85, 2448840), (100, 2081514), (102, 2040700), (120, 1734595), (136, 1530525), (150, 1387676), (170, 1224420), (200, 1040757), (204, 1020350), (255, 816280), (300, 693838), (340, 612210), (408, 510175), (425, 489768), (510, 408140), (600, 346919), (680, 306105), (850, 244884), (1020, 204070), (1275, 163256), (1700, 122442), (2040, 102035), (2550, 81628), (3400, 61221), (5100, 40814), (10200, 20407)]