201923270

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{469589}}^1$

素因数の和:469639

約数の個数: 16

約数和(自身を含む): 371915280

約数和(自身を除く): 169992010

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 469589, 939178, 2347945, 4695890, 20192327, 40384654, 100961635, 201923270]

約数ペア:

[(1, 201923270), (2, 100961635), (5, 40384654), (10, 20192327), (43, 4695890), (86, 2347945), (215, 939178), (430, 469589)]