202243244

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{81157}}^1$

素因数の和:81257

約数の個数: 24

約数和(自身を含む): 409036320

約数和(自身を除く): 206793076

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 81157, 162314, 324628, 568099, 1136198, 2272396, 7222973, 14445946, 28891892, 50560811, 101121622, 202243244]

約数ペア:

[(1, 202243244), (2, 101121622), (4, 50560811), (7, 28891892), (14, 14445946), (28, 7222973), (89, 2272396), (178, 1136198), (356, 568099), (623, 324628), (1246, 162314), (2492, 81157)]