202379870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{607}}^1$

素因数の和:1065

約数の個数: 64

約数和(自身を含む): 455970816

約数和(自身を除く): 253590946

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 433, 607, 770, 866, 1214, 2165, 3031, 3035, 4249, 4330, 4763, 6062, 6070, 6677, 8498, 9526, 13354, 15155, 21245, 23815, 30310, 33341, 33385, 42490, 46739, 47630, 66682, 66770, 93478, 166705, 233695, 262831, 333410, 467390, 525662, 1314155, 1839817, 2628310, 2891141, 3679634, 5782282, 9199085, 14455705, 18398170, 20237987, 28911410, 40475974, 101189935, 202379870]

約数ペア:

[(1, 202379870), (2, 101189935), (5, 40475974), (7, 28911410), (10, 20237987), (11, 18398170), (14, 14455705), (22, 9199085), (35, 5782282), (55, 3679634), (70, 2891141), (77, 2628310), (110, 1839817), (154, 1314155), (385, 525662), (433, 467390), (607, 333410), (770, 262831), (866, 233695), (1214, 166705), (2165, 93478), (3031, 66770), (3035, 66682), (4249, 47630), (4330, 46739), (4763, 42490), (6062, 33385), (6070, 33341), (6677, 30310), (8498, 23815), (9526, 21245), (13354, 15155)]