209921946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{4493}}^1$

素因数の和:5110

約数の個数: 32

約数和(自身を含む): 452995200

約数和(自身を除く): 243073254

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 599, 1198, 1797, 3594, 4493, 7787, 8986, 13479, 15574, 23361, 26958, 46722, 58409, 116818, 175227, 350454, 2691307, 5382614, 8073921, 16147842, 34986991, 69973982, 104960973, 209921946]

約数ペア:

[(1, 209921946), (2, 104960973), (3, 69973982), (6, 34986991), (13, 16147842), (26, 8073921), (39, 5382614), (78, 2691307), (599, 350454), (1198, 175227), (1797, 116818), (3594, 58409), (4493, 46722), (7787, 26958), (8986, 23361), (13479, 15574)]