207652590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53657}}^1$

素因数の和:53713

約数の個数: 48

約数和(自身を含む): 552462768

約数和(自身を除く): 344810178

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 53657, 107314, 160971, 268285, 321942, 482913, 536570, 804855, 965826, 1609710, 2307251, 2414565, 4614502, 4829130, 6921753, 11536255, 13843506, 20765259, 23072510, 34608765, 41530518, 69217530, 103826295, 207652590]

約数ペア:

[(1, 207652590), (2, 103826295), (3, 69217530), (5, 41530518), (6, 34608765), (9, 23072510), (10, 20765259), (15, 13843506), (18, 11536255), (30, 6921753), (43, 4829130), (45, 4614502), (86, 2414565), (90, 2307251), (129, 1609710), (215, 965826), (258, 804855), (387, 536570), (430, 482913), (645, 321942), (774, 268285), (1290, 160971), (1935, 107314), (3870, 53657)]