201858244

素因数分解:

$2^2\times 7^3\times {\mathrm{167}}^1\times {\mathrm{881}}^1$

素因数の和:1073

約数の個数: 48

約数和(自身を含む): 414892800

約数和(自身を除く): 213034556

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 167, 196, 334, 343, 668, 686, 881, 1169, 1372, 1762, 2338, 3524, 4676, 6167, 8183, 12334, 16366, 24668, 32732, 43169, 57281, 86338, 114562, 147127, 172676, 229124, 294254, 302183, 588508, 604366, 1029889, 1208732, 2059778, 4119556, 7209223, 14418446, 28836892, 50464561, 100929122, 201858244]

約数ペア:

[(1, 201858244), (2, 100929122), (4, 50464561), (7, 28836892), (14, 14418446), (28, 7209223), (49, 4119556), (98, 2059778), (167, 1208732), (196, 1029889), (334, 604366), (343, 588508), (668, 302183), (686, 294254), (881, 229124), (1169, 172676), (1372, 147127), (1762, 114562), (2338, 86338), (3524, 57281), (4676, 43169), (6167, 32732), (8183, 24668), (12334, 16366)]