202488309

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{11923}}^1$

素因数の和:11986

約数の個数: 32

約数和(自身を含む): 326240640

約数和(自身を除く): 123752331

約数列:

[1, 3, 9, 17, 27, 37, 51, 111, 153, 333, 459, 629, 999, 1887, 5661, 11923, 16983, 35769, 107307, 202691, 321921, 441151, 608073, 1323453, 1824219, 3970359, 5472657, 7499567, 11911077, 22498701, 67496103, 202488309]

約数ペア:

[(1, 202488309), (3, 67496103), (9, 22498701), (17, 11911077), (27, 7499567), (37, 5472657), (51, 3970359), (111, 1824219), (153, 1323453), (333, 608073), (459, 441151), (629, 321921), (999, 202691), (1887, 107307), (5661, 35769), (11923, 16983)]