212900536

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{649087}}^1$

素因数の和:649134

約数の個数: 16

約数和(自身を含む): 408925440

約数和(自身を除く): 196024904

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 649087, 1298174, 2596348, 5192696, 26612567, 53225134, 106450268, 212900536]

約数ペア:

[(1, 212900536), (2, 106450268), (4, 53225134), (8, 26612567), (41, 5192696), (82, 2596348), (164, 1298174), (328, 649087)]