199840382055

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{338251}}^1$

素因数の和:338972

約数の個数: 48

約数和(自身を含む): 365149799040

約数和(自身を除く): 165309416985

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 691, 855, 2073, 3455, 6219, 10365, 13129, 31095, 39387, 65645, 118161, 196935, 338251, 590805, 1014753, 1691255, 3044259, 5073765, 6426769, 15221295, 19280307, 32133845, 57840921, 96401535, 233731441, 289204605, 701194323, 1168657205, 2103582969, 3505971615, 4440897379, 10517914845, 13322692137, 22204486895, 39968076411, 66613460685, 199840382055]

約数ペア:

[(1, 199840382055), (3, 66613460685), (5, 39968076411), (9, 22204486895), (15, 13322692137), (19, 10517914845), (45, 4440897379), (57, 3505971615), (95, 2103582969), (171, 1168657205), (285, 701194323), (691, 289204605), (855, 233731441), (2073, 96401535), (3455, 57840921), (6219, 32133845), (10365, 19280307), (13129, 15221295), (31095, 6426769), (39387, 5073765), (65645, 3044259), (118161, 1691255), (196935, 1014753), (338251, 590805)]