207848154

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47389}}^1$

素因数の和:47454

約数の個数: 32

約数和(自身を含む): 450394560

約数和(自身を除く): 242546406

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 258, 731, 1462, 2193, 4386, 47389, 94778, 142167, 284334, 805613, 1611226, 2037727, 2416839, 4075454, 4833678, 6113181, 12226362, 34641359, 69282718, 103924077, 207848154]

約数ペア:

[(1, 207848154), (2, 103924077), (3, 69282718), (6, 34641359), (17, 12226362), (34, 6113181), (43, 4833678), (51, 4075454), (86, 2416839), (102, 2037727), (129, 1611226), (258, 805613), (731, 284334), (1462, 142167), (2193, 94778), (4386, 47389)]