200536440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{128549}}^1$

素因数の和:128576

約数の個数: 64

約数和(自身を含む): 647892000

約数和(自身を除く): 447355560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 128549, 257098, 385647, 514196, 642745, 771294, 1028392, 1285490, 1542588, 1671137, 1928235, 2570980, 3085176, 3342274, 3856470, 5013411, 5141960, 6684548, 7712940, 8355685, 10026822, 13369096, 15425880, 16711370, 20053644, 25067055, 33422740, 40107288, 50134110, 66845480, 100268220, 200536440]

約数ペア:

[(1, 200536440), (2, 100268220), (3, 66845480), (4, 50134110), (5, 40107288), (6, 33422740), (8, 25067055), (10, 20053644), (12, 16711370), (13, 15425880), (15, 13369096), (20, 10026822), (24, 8355685), (26, 7712940), (30, 6684548), (39, 5141960), (40, 5013411), (52, 3856470), (60, 3342274), (65, 3085176), (78, 2570980), (104, 1928235), (120, 1671137), (130, 1542588), (156, 1285490), (195, 1028392), (260, 771294), (312, 642745), (390, 514196), (520, 385647), (780, 257098), (1560, 128549)]