202203421

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{2539}}^1$

素因数の和:2944

約数の個数: 16

約数和(自身を含む): 239288320

約数和(自身を除く): 37084899

約数列:

[1, 7, 31, 217, 367, 2539, 2569, 11377, 17773, 78709, 79639, 550963, 931813, 6522691, 28886203, 202203421]

約数ペア:

[(1, 202203421), (7, 28886203), (31, 6522691), (217, 931813), (367, 550963), (2539, 79639), (2569, 78709), (11377, 17773)]