396116

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:108

約数の個数: 36

約数和(自身を含む): 842688

約数和(自身を除く): 446572

約数列:

[1, 2, 4, 7, 14, 28, 43, 47, 49, 86, 94, 98, 172, 188, 196, 301, 329, 602, 658, 1204, 1316, 2021, 2107, 2303, 4042, 4214, 4606, 8084, 8428, 9212, 14147, 28294, 56588, 99029, 198058, 396116]

約数ペア:

[(1, 396116), (2, 198058), (4, 99029), (7, 56588), (14, 28294), (28, 14147), (43, 9212), (47, 8428), (49, 8084), (86, 4606), (94, 4214), (98, 4042), (172, 2303), (188, 2107), (196, 2021), (301, 1316), (329, 1204), (602, 658)]