213195348

素因数分解:

$2^2\times 3^3\times {\mathrm{241}}^1\times {\mathrm{8191}}^1$

素因数の和:8445

約数の個数: 48

約数和(自身を含む): 555089920

約数和(自身を除く): 341894572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 241, 482, 723, 964, 1446, 2169, 2892, 4338, 6507, 8191, 8676, 13014, 16382, 24573, 26028, 32764, 49146, 73719, 98292, 147438, 221157, 294876, 442314, 884628, 1974031, 3948062, 5922093, 7896124, 11844186, 17766279, 23688372, 35532558, 53298837, 71065116, 106597674, 213195348]

約数ペア:

[(1, 213195348), (2, 106597674), (3, 71065116), (4, 53298837), (6, 35532558), (9, 23688372), (12, 17766279), (18, 11844186), (27, 7896124), (36, 5922093), (54, 3948062), (108, 1974031), (241, 884628), (482, 442314), (723, 294876), (964, 221157), (1446, 147438), (2169, 98292), (2892, 73719), (4338, 49146), (6507, 32764), (8191, 26028), (8676, 24573), (13014, 16382)]