206527800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{344213}}^1$

素因数の和:344232

約数の個数: 48

約数和(自身を含む): 640238040

約数和(自身を除く): 433710240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 344213, 688426, 1032639, 1376852, 1721065, 2065278, 2753704, 3442130, 4130556, 5163195, 6884260, 8261112, 8605325, 10326390, 13768520, 17210650, 20652780, 25815975, 34421300, 41305560, 51631950, 68842600, 103263900, 206527800]

約数ペア:

[(1, 206527800), (2, 103263900), (3, 68842600), (4, 51631950), (5, 41305560), (6, 34421300), (8, 25815975), (10, 20652780), (12, 17210650), (15, 13768520), (20, 10326390), (24, 8605325), (25, 8261112), (30, 6884260), (40, 5163195), (50, 4130556), (60, 3442130), (75, 2753704), (100, 2065278), (120, 1721065), (150, 1376852), (200, 1032639), (300, 688426), (600, 344213)]