199670856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1049}}^1$

素因数の和:1179

約数の個数: 128

約数和(自身を含む): 628992000

約数和(自身を除く): 429321144

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 103, 132, 154, 168, 206, 231, 264, 308, 309, 412, 462, 616, 618, 721, 824, 924, 1049, 1133, 1236, 1442, 1848, 2098, 2163, 2266, 2472, 2884, 3147, 3399, 4196, 4326, 4532, 5768, 6294, 6798, 7343, 7931, 8392, 8652, 9064, 11539, 12588, 13596, 14686, 15862, 17304, 22029, 23078, 23793, 25176, 27192, 29372, 31724, 34617, 44058, 46156, 47586, 58744, 63448, 69234, 80773, 88116, 92312, 95172, 108047, 138468, 161546, 176232, 190344, 216094, 242319, 276936, 323092, 324141, 432188, 484638, 646184, 648282, 756329, 864376, 969276, 1188517, 1296564, 1512658, 1938552, 2268987, 2377034, 2593128, 3025316, 3565551, 4537974, 4754068, 6050632, 7131102, 8319619, 9075948, 9508136, 14262204, 16639238, 18151896, 24958857, 28524408, 33278476, 49917714, 66556952, 99835428, 199670856]

約数ペア:

[(1, 199670856), (2, 99835428), (3, 66556952), (4, 49917714), (6, 33278476), (7, 28524408), (8, 24958857), (11, 18151896), (12, 16639238), (14, 14262204), (21, 9508136), (22, 9075948), (24, 8319619), (28, 7131102), (33, 6050632), (42, 4754068), (44, 4537974), (56, 3565551), (66, 3025316), (77, 2593128), (84, 2377034), (88, 2268987), (103, 1938552), (132, 1512658), (154, 1296564), (168, 1188517), (206, 969276), (231, 864376), (264, 756329), (308, 648282), (309, 646184), (412, 484638), (462, 432188), (616, 324141), (618, 323092), (721, 276936), (824, 242319), (924, 216094), (1049, 190344), (1133, 176232), (1236, 161546), (1442, 138468), (1848, 108047), (2098, 95172), (2163, 92312), (2266, 88116), (2472, 80773), (2884, 69234), (3147, 63448), (3399, 58744), (4196, 47586), (4326, 46156), (4532, 44058), (5768, 34617), (6294, 31724), (6798, 29372), (7343, 27192), (7931, 25176), (8392, 23793), (8652, 23078), (9064, 22029), (11539, 17304), (12588, 15862), (13596, 14686)]