201220936784

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{17442869}}^1$

素因数の和:17442987

約数の個数: 40

約数和(自身を含む): 449886503040

約数和(自身を除く): 248665566256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1442, 1648, 2884, 5768, 11536, 17442869, 34885738, 69771476, 122100083, 139542952, 244200166, 279085904, 488400332, 976800664, 1796615507, 1953601328, 3593231014, 7186462028, 12576308549, 14372924056, 25152617098, 28745848112, 50305234196, 100610468392, 201220936784]

約数ペア:

[(1, 201220936784), (2, 100610468392), (4, 50305234196), (7, 28745848112), (8, 25152617098), (14, 14372924056), (16, 12576308549), (28, 7186462028), (56, 3593231014), (103, 1953601328), (112, 1796615507), (206, 976800664), (412, 488400332), (721, 279085904), (824, 244200166), (1442, 139542952), (1648, 122100083), (2884, 69771476), (5768, 34885738), (11536, 17442869)]