212480464

素因数分解:

$2^4\times 7^2\times {\mathrm{271021}}^1$

素因数の和:271043

約数の個数: 30

約数和(自身を含む): 478895874

約数和(自身を除く): 266415410

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 271021, 542042, 1084084, 1897147, 2168168, 3794294, 4336336, 7588588, 13280029, 15177176, 26560058, 30354352, 53120116, 106240232, 212480464]

約数ペア:

[(1, 212480464), (2, 106240232), (4, 53120116), (7, 30354352), (8, 26560058), (14, 15177176), (16, 13280029), (28, 7588588), (49, 4336336), (56, 3794294), (98, 2168168), (112, 1897147), (196, 1084084), (392, 542042), (784, 271021)]