212518064

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1207489}}^1$

素因数の和:1207508

約数の個数: 20

約数和(自身を含む): 449186280

約数和(自身を除く): 236668216

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1207489, 2414978, 4829956, 9659912, 13282379, 19319824, 26564758, 53129516, 106259032, 212518064]

約数ペア:

[(1, 212518064), (2, 106259032), (4, 53129516), (8, 26564758), (11, 19319824), (16, 13282379), (22, 9659912), (44, 4829956), (88, 2414978), (176, 1207489)]