205121266

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{9209}}^1$

素因数の和:9298

約数の個数: 32

約数和(自身を含む): 369578880

約数和(自身を除く): 164457614

約数列:

[1, 2, 7, 14, 37, 43, 74, 86, 259, 301, 518, 602, 1591, 3182, 9209, 11137, 18418, 22274, 64463, 128926, 340733, 395987, 681466, 791974, 2385131, 2771909, 4770262, 5543818, 14651519, 29303038, 102560633, 205121266]

約数ペア:

[(1, 205121266), (2, 102560633), (7, 29303038), (14, 14651519), (37, 5543818), (43, 4770262), (74, 2771909), (86, 2385131), (259, 791974), (301, 681466), (518, 395987), (602, 340733), (1591, 128926), (3182, 64463), (9209, 22274), (11137, 18418)]