202280211

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{419}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 342451200

約数和(自身を除く): 140170989

約数列:

[1, 3, 7, 9, 21, 63, 79, 97, 237, 291, 419, 553, 679, 711, 873, 1257, 1659, 2037, 2933, 3771, 4977, 6111, 7663, 8799, 22989, 26397, 33101, 40643, 53641, 68967, 99303, 121929, 160923, 231707, 284501, 297909, 365787, 482769, 695121, 853503, 2085363, 2560509, 3210797, 9632391, 22475579, 28897173, 67426737, 202280211]

約数ペア:

[(1, 202280211), (3, 67426737), (7, 28897173), (9, 22475579), (21, 9632391), (63, 3210797), (79, 2560509), (97, 2085363), (237, 853503), (291, 695121), (419, 482769), (553, 365787), (679, 297909), (711, 284501), (873, 231707), (1257, 160923), (1659, 121929), (2037, 99303), (2933, 68967), (3771, 53641), (4977, 40643), (6111, 33101), (7663, 26397), (8799, 22989)]