197015574

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{479}}^1\times {\mathrm{1399}}^1$

素因数の和:1897

約数の個数: 48

約数和(自身を含む): 459648000

約数和(自身を除く): 262632426

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 479, 958, 1399, 1437, 2798, 2874, 3353, 4197, 6706, 8394, 9793, 10059, 19586, 20118, 23471, 29379, 46942, 58758, 68551, 70413, 137102, 140826, 205653, 411306, 670121, 1340242, 2010363, 4020726, 4690847, 9381694, 14072541, 28145082, 32835929, 65671858, 98507787, 197015574]

約数ペア:

[(1, 197015574), (2, 98507787), (3, 65671858), (6, 32835929), (7, 28145082), (14, 14072541), (21, 9381694), (42, 4690847), (49, 4020726), (98, 2010363), (147, 1340242), (294, 670121), (479, 411306), (958, 205653), (1399, 140826), (1437, 137102), (2798, 70413), (2874, 68551), (3353, 58758), (4197, 46942), (6706, 29379), (8394, 23471), (9793, 20118), (10059, 19586)]