209515824

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{599}}^1$

素因数の和:967

約数の個数: 120

約数和(自身を含む): 673171200

約数和(自身を除く): 463655376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 347, 504, 599, 694, 1008, 1041, 1198, 1388, 1797, 2082, 2396, 2429, 2776, 3123, 3594, 4164, 4193, 4792, 4858, 5391, 5552, 6246, 7188, 7287, 8328, 8386, 9584, 9716, 10782, 12492, 12579, 14376, 14574, 16656, 16772, 19432, 21564, 21861, 24984, 25158, 28752, 29148, 33544, 37737, 38864, 43128, 43722, 49968, 50316, 58296, 67088, 75474, 86256, 87444, 100632, 116592, 150948, 174888, 201264, 207853, 301896, 349776, 415706, 603792, 623559, 831412, 1247118, 1454971, 1662824, 1870677, 2494236, 2909942, 3325648, 3741354, 4364913, 4988472, 5819884, 7482708, 8729826, 9976944, 11639768, 13094739, 14965416, 17459652, 23279536, 26189478, 29930832, 34919304, 52378956, 69838608, 104757912, 209515824]

約数ペア:

[(1, 209515824), (2, 104757912), (3, 69838608), (4, 52378956), (6, 34919304), (7, 29930832), (8, 26189478), (9, 23279536), (12, 17459652), (14, 14965416), (16, 13094739), (18, 11639768), (21, 9976944), (24, 8729826), (28, 7482708), (36, 5819884), (42, 4988472), (48, 4364913), (56, 3741354), (63, 3325648), (72, 2909942), (84, 2494236), (112, 1870677), (126, 1662824), (144, 1454971), (168, 1247118), (252, 831412), (336, 623559), (347, 603792), (504, 415706), (599, 349776), (694, 301896), (1008, 207853), (1041, 201264), (1198, 174888), (1388, 150948), (1797, 116592), (2082, 100632), (2396, 87444), (2429, 86256), (2776, 75474), (3123, 67088), (3594, 58296), (4164, 50316), (4193, 49968), (4792, 43722), (4858, 43128), (5391, 38864), (5552, 37737), (6246, 33544), (7188, 29148), (7287, 28752), (8328, 25158), (8386, 24984), (9584, 21861), (9716, 21564), (10782, 19432), (12492, 16772), (12579, 16656), (14376, 14574)]