133270330

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{309931}}^1$

素因数の和:309981

約数の個数: 16

約数和(自身を含む): 245466144

約数和(自身を除く): 112195814

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 309931, 619862, 1549655, 3099310, 13327033, 26654066, 66635165, 133270330]

約数ペア:

[(1, 133270330), (2, 66635165), (5, 26654066), (10, 13327033), (43, 3099310), (86, 1549655), (215, 619862), (430, 309931)]