204192072

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{405143}}^1$

素因数の和:405162

約数の個数: 48

約数和(自身を含む): 632024640

約数和(自身を除く): 427832568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 405143, 810286, 1215429, 1620572, 2430858, 2836001, 3241144, 3646287, 4861716, 5672002, 7292574, 8508003, 9723432, 11344004, 14585148, 17016006, 22688008, 25524009, 29170296, 34032012, 51048018, 68064024, 102096036, 204192072]

約数ペア:

[(1, 204192072), (2, 102096036), (3, 68064024), (4, 51048018), (6, 34032012), (7, 29170296), (8, 25524009), (9, 22688008), (12, 17016006), (14, 14585148), (18, 11344004), (21, 9723432), (24, 8508003), (28, 7292574), (36, 5672002), (42, 4861716), (56, 3646287), (63, 3241144), (72, 2836001), (84, 2430858), (126, 1620572), (168, 1215429), (252, 810286), (504, 405143)]