210344876

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{683}}^1$

素因数の和:1358

約数の個数: 48

約数和(自身を含む): 446777856

約数和(自身を除く): 236432980

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 647, 683, 1294, 1366, 2588, 2732, 4529, 4781, 9058, 9562, 10999, 11611, 18116, 19124, 21998, 23222, 43996, 46444, 76993, 81277, 153986, 162554, 307972, 325108, 441901, 883802, 1767604, 3093307, 6186614, 7512317, 12373228, 15024634, 30049268, 52586219, 105172438, 210344876]

約数ペア:

[(1, 210344876), (2, 105172438), (4, 52586219), (7, 30049268), (14, 15024634), (17, 12373228), (28, 7512317), (34, 6186614), (68, 3093307), (119, 1767604), (238, 883802), (476, 441901), (647, 325108), (683, 307972), (1294, 162554), (1366, 153986), (2588, 81277), (2732, 76993), (4529, 46444), (4781, 43996), (9058, 23222), (9562, 21998), (10999, 19124), (11611, 18116)]