195771604

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{162601}}^1$

素因数の和:162655

約数の個数: 24

約数和(自身を含む): 400651328

約数和(自身を除く): 204879724

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 162601, 325202, 650404, 1138207, 2276414, 4552828, 6991843, 13983686, 27967372, 48942901, 97885802, 195771604]

約数ペア:

[(1, 195771604), (2, 97885802), (4, 48942901), (7, 27967372), (14, 13983686), (28, 6991843), (43, 4552828), (86, 2276414), (172, 1138207), (301, 650404), (602, 325202), (1204, 162601)]