201127770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{51971}}^1$

素因数の和:52027

約数の個数: 48

約数和(自身を含む): 535103712

約数和(自身を除く): 333975942

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, 51971, 103942, 155913, 259855, 311826, 467739, 519710, 779565, 935478, 1559130, 2234753, 2338695, 4469506, 4677390, 6704259, 11173765, 13408518, 20112777, 22347530, 33521295, 40225554, 67042590, 100563885, 201127770]

約数ペア:

[(1, 201127770), (2, 100563885), (3, 67042590), (5, 40225554), (6, 33521295), (9, 22347530), (10, 20112777), (15, 13408518), (18, 11173765), (30, 6704259), (43, 4677390), (45, 4469506), (86, 2338695), (90, 2234753), (129, 1559130), (215, 935478), (258, 779565), (387, 519710), (430, 467739), (645, 311826), (774, 259855), (1290, 155913), (1935, 103942), (3870, 51971)]