201848570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23831}}^1$

素因数の和:23867

約数の個数: 48

約数和(自身を含む): 456430464

約数和(自身を除く): 254581894

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1694, 4235, 8470, 23831, 47662, 119155, 166817, 238310, 262141, 333634, 524282, 834085, 1310705, 1668170, 1834987, 2621410, 2883551, 3669974, 5767102, 9174935, 14417755, 18349870, 20184857, 28835510, 40369714, 100924285, 201848570]

約数ペア:

[(1, 201848570), (2, 100924285), (5, 40369714), (7, 28835510), (10, 20184857), (11, 18349870), (14, 14417755), (22, 9174935), (35, 5767102), (55, 3669974), (70, 2883551), (77, 2621410), (110, 1834987), (121, 1668170), (154, 1310705), (242, 834085), (385, 524282), (605, 333634), (770, 262141), (847, 238310), (1210, 166817), (1694, 119155), (4235, 47662), (8470, 23831)]