201777888

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{12437}}^1$

素因数の和:12476

約数の個数: 72

約数和(自身を含む): 573590808

約数和(自身を除く): 371812920

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 2028, 2704, 4056, 5408, 8112, 12437, 16224, 24874, 37311, 49748, 74622, 99496, 149244, 161681, 198992, 298488, 323362, 397984, 485043, 596976, 646724, 970086, 1193952, 1293448, 1940172, 2101853, 2586896, 3880344, 4203706, 5173792, 6305559, 7760688, 8407412, 12611118, 15521376, 16814824, 25222236, 33629648, 50444472, 67259296, 100888944, 201777888]

約数ペア:

[(1, 201777888), (2, 100888944), (3, 67259296), (4, 50444472), (6, 33629648), (8, 25222236), (12, 16814824), (13, 15521376), (16, 12611118), (24, 8407412), (26, 7760688), (32, 6305559), (39, 5173792), (48, 4203706), (52, 3880344), (78, 2586896), (96, 2101853), (104, 1940172), (156, 1293448), (169, 1193952), (208, 970086), (312, 646724), (338, 596976), (416, 485043), (507, 397984), (624, 323362), (676, 298488), (1014, 198992), (1248, 161681), (1352, 149244), (2028, 99496), (2704, 74622), (4056, 49748), (5408, 37311), (8112, 24874), (12437, 16224)]