111941018

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{521}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 195436800

約数和(自身を除く): 83495782

約数列:

[1, 2, 7, 14, 103, 149, 206, 298, 521, 721, 1042, 1043, 1442, 2086, 3647, 7294, 15347, 30694, 53663, 77629, 107326, 107429, 155258, 214858, 375641, 543403, 751282, 1086806, 7995787, 15991574, 55970509, 111941018]

約数ペア:

[(1, 111941018), (2, 55970509), (7, 15991574), (14, 7995787), (103, 1086806), (149, 751282), (206, 543403), (298, 375641), (521, 214858), (721, 155258), (1042, 107429), (1043, 107326), (1442, 77629), (2086, 53663), (3647, 30694), (7294, 15347)]