205249824

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{4217}}^1$

素因数の和:4259

約数の個数: 108

約数和(自身を含む): 632181186

約数和(自身を除く): 426931362

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 169, 208, 234, 288, 312, 338, 416, 468, 507, 624, 676, 936, 1014, 1248, 1352, 1521, 1872, 2028, 2704, 3042, 3744, 4056, 4217, 5408, 6084, 8112, 8434, 12168, 12651, 16224, 16868, 24336, 25302, 33736, 37953, 48672, 50604, 54821, 67472, 75906, 101208, 109642, 134944, 151812, 164463, 202416, 219284, 303624, 328926, 404832, 438568, 493389, 607248, 657852, 712673, 877136, 986778, 1214496, 1315704, 1425346, 1754272, 1973556, 2138019, 2631408, 2850692, 3947112, 4276038, 5262816, 5701384, 6414057, 7894224, 8552076, 11402768, 12828114, 15788448, 17104152, 22805536, 25656228, 34208304, 51312456, 68416608, 102624912, 205249824]

約数ペア:

[(1, 205249824), (2, 102624912), (3, 68416608), (4, 51312456), (6, 34208304), (8, 25656228), (9, 22805536), (12, 17104152), (13, 15788448), (16, 12828114), (18, 11402768), (24, 8552076), (26, 7894224), (32, 6414057), (36, 5701384), (39, 5262816), (48, 4276038), (52, 3947112), (72, 2850692), (78, 2631408), (96, 2138019), (104, 1973556), (117, 1754272), (144, 1425346), (156, 1315704), (169, 1214496), (208, 986778), (234, 877136), (288, 712673), (312, 657852), (338, 607248), (416, 493389), (468, 438568), (507, 404832), (624, 328926), (676, 303624), (936, 219284), (1014, 202416), (1248, 164463), (1352, 151812), (1521, 134944), (1872, 109642), (2028, 101208), (2704, 75906), (3042, 67472), (3744, 54821), (4056, 50604), (4217, 48672), (5408, 37953), (6084, 33736), (8112, 25302), (8434, 24336), (12168, 16868), (12651, 16224)]