207573128

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{647}}^1$

素因数の和:1014

約数の個数: 64

約数和(自身を含む): 473091840

約数和(自身を除く): 265518712

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 337, 476, 647, 674, 952, 1294, 1348, 2359, 2588, 2696, 4529, 4718, 5176, 5729, 9058, 9436, 10999, 11458, 18116, 18872, 21998, 22916, 36232, 40103, 43996, 45832, 76993, 80206, 87992, 153986, 160412, 218039, 307972, 320824, 436078, 615944, 872156, 1526273, 1744312, 3052546, 3706663, 6105092, 7413326, 12210184, 14826652, 25946641, 29653304, 51893282, 103786564, 207573128]

約数ペア:

[(1, 207573128), (2, 103786564), (4, 51893282), (7, 29653304), (8, 25946641), (14, 14826652), (17, 12210184), (28, 7413326), (34, 6105092), (56, 3706663), (68, 3052546), (119, 1744312), (136, 1526273), (238, 872156), (337, 615944), (476, 436078), (647, 320824), (674, 307972), (952, 218039), (1294, 160412), (1348, 153986), (2359, 87992), (2588, 80206), (2696, 76993), (4529, 45832), (4718, 43996), (5176, 40103), (5729, 36232), (9058, 22916), (9436, 21998), (10999, 18872), (11458, 18116)]