204380330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{613}}^1$

素因数の和:1071

約数の個数: 64

約数和(自身を含む): 460470528

約数和(自身を除く): 256090198

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 433, 613, 770, 866, 1226, 2165, 3031, 3065, 4291, 4330, 4763, 6062, 6130, 6743, 8582, 9526, 13486, 15155, 21455, 23815, 30310, 33341, 33715, 42910, 47201, 47630, 66682, 67430, 94402, 166705, 236005, 265429, 333410, 472010, 530858, 1327145, 1858003, 2654290, 2919719, 3716006, 5839438, 9290015, 14598595, 18580030, 20438033, 29197190, 40876066, 102190165, 204380330]

約数ペア:

[(1, 204380330), (2, 102190165), (5, 40876066), (7, 29197190), (10, 20438033), (11, 18580030), (14, 14598595), (22, 9290015), (35, 5839438), (55, 3716006), (70, 2919719), (77, 2654290), (110, 1858003), (154, 1327145), (385, 530858), (433, 472010), (613, 333410), (770, 265429), (866, 236005), (1226, 166705), (2165, 94402), (3031, 67430), (3065, 66682), (4291, 47630), (4330, 47201), (4763, 42910), (6062, 33715), (6130, 33341), (6743, 30310), (8582, 23815), (9526, 21455), (13486, 15155)]