193852020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{190051}}^1$

素因数の和:190080

約数の個数: 48

約数和(自身を含む): 574717248

約数和(自身を除く): 380865228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 190051, 380102, 570153, 760204, 950255, 1140306, 1900510, 2280612, 2850765, 3230867, 3801020, 5701530, 6461734, 9692601, 11403060, 12923468, 16154335, 19385202, 32308670, 38770404, 48463005, 64617340, 96926010, 193852020]

約数ペア:

[(1, 193852020), (2, 96926010), (3, 64617340), (4, 48463005), (5, 38770404), (6, 32308670), (10, 19385202), (12, 16154335), (15, 12923468), (17, 11403060), (20, 9692601), (30, 6461734), (34, 5701530), (51, 3801020), (60, 3230867), (68, 2850765), (85, 2280612), (102, 1900510), (170, 1140306), (204, 950255), (255, 760204), (340, 570153), (510, 380102), (1020, 190051)]