420067202

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1\times {\mathrm{7207}}^1$

素因数の和:7553

約数の個数: 16

約数和(自身を含む): 637648512

約数和(自身を除く): 217581310

約数列:

[1, 2, 151, 193, 302, 386, 7207, 14414, 29143, 58286, 1088257, 1390951, 2176514, 2781902, 210033601, 420067202]

約数ペア:

[(1, 420067202), (2, 210033601), (151, 2781902), (193, 2176514), (302, 1390951), (386, 1088257), (7207, 58286), (14414, 29143)]