204480821994

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1997}}^1\times {\mathrm{8893}}^1$

素因数の和:11015

約数の個数: 64

約数和(自身を含む): 435014789760

約数和(自身を除く): 230533967766

約数列:

[1, 2, 3, 6, 19, 38, 57, 101, 114, 202, 303, 606, 1919, 1997, 3838, 3994, 5757, 5991, 8893, 11514, 11982, 17786, 26679, 37943, 53358, 75886, 113829, 168967, 201697, 227658, 337934, 403394, 506901, 605091, 898193, 1013802, 1210182, 1796386, 2694579, 3832243, 5389158, 7664486, 11496729, 17065667, 17759321, 22993458, 34131334, 35518642, 51197001, 53277963, 102394002, 106555926, 337427099, 674854198, 1012281297, 1793691421, 2024562594, 3587382842, 5381074263, 10762148526, 34080136999, 68160273998, 102240410997, 204480821994]

約数ペア:

[(1, 204480821994), (2, 102240410997), (3, 68160273998), (6, 34080136999), (19, 10762148526), (38, 5381074263), (57, 3587382842), (101, 2024562594), (114, 1793691421), (202, 1012281297), (303, 674854198), (606, 337427099), (1919, 106555926), (1997, 102394002), (3838, 53277963), (3994, 51197001), (5757, 35518642), (5991, 34131334), (8893, 22993458), (11514, 17759321), (11982, 17065667), (17786, 11496729), (26679, 7664486), (37943, 5389158), (53358, 3832243), (75886, 2694579), (113829, 1796386), (168967, 1210182), (201697, 1013802), (227658, 898193), (337934, 605091), (403394, 506901)]