205456944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{55589}}^1$

素因数の和:55618

約数の個数: 80

約数和(自身を含む): 661743360

約数和(自身を除く): 456286416

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 55589, 111178, 166767, 222356, 333534, 389123, 444712, 611479, 667068, 778246, 889424, 1167369, 1222958, 1334136, 1556492, 1834437, 2334738, 2445916, 2668272, 3112984, 3668874, 4280353, 4669476, 4891832, 6225968, 7337748, 8560706, 9338952, 9783664, 12841059, 14675496, 17121412, 18677904, 25682118, 29350992, 34242824, 51364236, 68485648, 102728472, 205456944]

約数ペア:

[(1, 205456944), (2, 102728472), (3, 68485648), (4, 51364236), (6, 34242824), (7, 29350992), (8, 25682118), (11, 18677904), (12, 17121412), (14, 14675496), (16, 12841059), (21, 9783664), (22, 9338952), (24, 8560706), (28, 7337748), (33, 6225968), (42, 4891832), (44, 4669476), (48, 4280353), (56, 3668874), (66, 3112984), (77, 2668272), (84, 2445916), (88, 2334738), (112, 1834437), (132, 1556492), (154, 1334136), (168, 1222958), (176, 1167369), (231, 889424), (264, 778246), (308, 667068), (336, 611479), (462, 444712), (528, 389123), (616, 333534), (924, 222356), (1232, 166767), (1848, 111178), (3696, 55589)]