205923564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{74287}}^1$

素因数の和:74315

約数の個数: 72

約数和(自身を含む): 648979968

約数和(自身を除く): 443056404

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 74287, 148574, 222861, 297148, 445722, 520009, 668583, 817157, 891444, 1040018, 1337166, 1560027, 1634314, 2080036, 2451471, 2674332, 3120054, 3268628, 4680081, 4902942, 5720099, 6240108, 7354413, 9360162, 9805884, 11440198, 14708826, 17160297, 18720324, 22880396, 29417652, 34320594, 51480891, 68641188, 102961782, 205923564]

約数ペア:

[(1, 205923564), (2, 102961782), (3, 68641188), (4, 51480891), (6, 34320594), (7, 29417652), (9, 22880396), (11, 18720324), (12, 17160297), (14, 14708826), (18, 11440198), (21, 9805884), (22, 9360162), (28, 7354413), (33, 6240108), (36, 5720099), (42, 4902942), (44, 4680081), (63, 3268628), (66, 3120054), (77, 2674332), (84, 2451471), (99, 2080036), (126, 1634314), (132, 1560027), (154, 1337166), (198, 1040018), (231, 891444), (252, 817157), (308, 668583), (396, 520009), (462, 445722), (693, 297148), (924, 222861), (1386, 148574), (2772, 74287)]