206915676688

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{8513647}}^1$

素因数の和:8513700

約数の個数: 60

約数和(自身を含む): 481395712512

約数和(自身を除く): 274480035824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 392, 434, 496, 784, 868, 1519, 1736, 3038, 3472, 6076, 12152, 24304, 8513647, 17027294, 34054588, 59595529, 68109176, 119191058, 136218352, 238382116, 263923057, 417168703, 476764232, 527846114, 834337406, 953528464, 1055692228, 1668674812, 1847461399, 2111384456, 3337349624, 3694922798, 4222768912, 6674699248, 7389845596, 12932229793, 14779691192, 25864459586, 29559382384, 51728919172, 103457838344, 206915676688]

約数ペア:

[(1, 206915676688), (2, 103457838344), (4, 51728919172), (7, 29559382384), (8, 25864459586), (14, 14779691192), (16, 12932229793), (28, 7389845596), (31, 6674699248), (49, 4222768912), (56, 3694922798), (62, 3337349624), (98, 2111384456), (112, 1847461399), (124, 1668674812), (196, 1055692228), (217, 953528464), (248, 834337406), (392, 527846114), (434, 476764232), (496, 417168703), (784, 263923057), (868, 238382116), (1519, 136218352), (1736, 119191058), (3038, 68109176), (3472, 59595529), (6076, 34054588), (12152, 17027294), (24304, 8513647)]