205424670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{5711}}^1$

素因数の和:5841

約数の個数: 64

約数和(自身を含む): 542868480

約数和(自身を除く): 337443810

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 109, 110, 165, 218, 327, 330, 545, 654, 1090, 1199, 1635, 2398, 3270, 3597, 5711, 5995, 7194, 11422, 11990, 17133, 17985, 28555, 34266, 35970, 57110, 62821, 85665, 125642, 171330, 188463, 314105, 376926, 622499, 628210, 942315, 1244998, 1867497, 1884630, 3112495, 3734994, 6224990, 6847489, 9337485, 13694978, 18674970, 20542467, 34237445, 41084934, 68474890, 102712335, 205424670]

約数ペア:

[(1, 205424670), (2, 102712335), (3, 68474890), (5, 41084934), (6, 34237445), (10, 20542467), (11, 18674970), (15, 13694978), (22, 9337485), (30, 6847489), (33, 6224990), (55, 3734994), (66, 3112495), (109, 1884630), (110, 1867497), (165, 1244998), (218, 942315), (327, 628210), (330, 622499), (545, 376926), (654, 314105), (1090, 188463), (1199, 171330), (1635, 125642), (2398, 85665), (3270, 62821), (3597, 57110), (5711, 35970), (5995, 34266), (7194, 28555), (11422, 17985), (11990, 17133)]