207968764

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{10789}}^1$

素因数の和:10933

約数の個数: 24

約数和(自身を含む): 374628800

約数和(自身を除く): 166660036

約数列:

[1, 2, 4, 61, 79, 122, 158, 244, 316, 4819, 9638, 10789, 19276, 21578, 43156, 658129, 852331, 1316258, 1704662, 2632516, 3409324, 51992191, 103984382, 207968764]

約数ペア:

[(1, 207968764), (2, 103984382), (4, 51992191), (61, 3409324), (79, 2632516), (122, 1704662), (158, 1316258), (244, 852331), (316, 658129), (4819, 43156), (9638, 21578), (10789, 19276)]