199852576

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{11587}}^1$

素因数の和:11622

約数の個数: 72

約数和(自身を含む): 499350096

約数和(自身を除く): 299497520

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 1078, 1232, 1568, 2156, 2464, 4312, 8624, 11587, 17248, 23174, 46348, 81109, 92696, 127457, 162218, 185392, 254914, 324436, 370784, 509828, 567763, 648872, 892199, 1019656, 1135526, 1297744, 1784398, 2039312, 2271052, 2595488, 3568796, 4078624, 4542104, 6245393, 7137592, 9084208, 12490786, 14275184, 18168416, 24981572, 28550368, 49963144, 99926288, 199852576]

約数ペア:

[(1, 199852576), (2, 99926288), (4, 49963144), (7, 28550368), (8, 24981572), (11, 18168416), (14, 14275184), (16, 12490786), (22, 9084208), (28, 7137592), (32, 6245393), (44, 4542104), (49, 4078624), (56, 3568796), (77, 2595488), (88, 2271052), (98, 2039312), (112, 1784398), (154, 1297744), (176, 1135526), (196, 1019656), (224, 892199), (308, 648872), (352, 567763), (392, 509828), (539, 370784), (616, 324436), (784, 254914), (1078, 185392), (1232, 162218), (1568, 127457), (2156, 92696), (2464, 81109), (4312, 46348), (8624, 23174), (11587, 17248)]