205655184

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{204023}}^1$

素因数の和:204044

約数の個数: 60

約数和(自身を含む): 657773376

約数和(自身を除く): 452118192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 204023, 408046, 612069, 816092, 1224138, 1428161, 1632184, 1836207, 2448276, 2856322, 3264368, 3672414, 4284483, 4896552, 5712644, 7344828, 8568966, 9793104, 11425288, 12853449, 14689656, 17137932, 22850576, 25706898, 29379312, 34275864, 51413796, 68551728, 102827592, 205655184]

約数ペア:

[(1, 205655184), (2, 102827592), (3, 68551728), (4, 51413796), (6, 34275864), (7, 29379312), (8, 25706898), (9, 22850576), (12, 17137932), (14, 14689656), (16, 12853449), (18, 11425288), (21, 9793104), (24, 8568966), (28, 7344828), (36, 5712644), (42, 4896552), (48, 4284483), (56, 3672414), (63, 3264368), (72, 2856322), (84, 2448276), (112, 1836207), (126, 1632184), (144, 1428161), (168, 1224138), (252, 816092), (336, 612069), (504, 408046), (1008, 204023)]