201740756

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{431}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 411747840

約数和(自身を除く): 210007084

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 229, 292, 431, 458, 511, 862, 916, 1022, 1603, 1724, 2044, 3017, 3206, 6034, 6412, 12068, 16717, 31463, 33434, 62926, 66868, 98699, 117019, 125852, 197398, 220241, 234038, 394796, 440482, 468076, 690893, 880964, 1381786, 2763572, 7205027, 14410054, 28820108, 50435189, 100870378, 201740756]

約数ペア:

[(1, 201740756), (2, 100870378), (4, 50435189), (7, 28820108), (14, 14410054), (28, 7205027), (73, 2763572), (146, 1381786), (229, 880964), (292, 690893), (431, 468076), (458, 440482), (511, 394796), (862, 234038), (916, 220241), (1022, 197398), (1603, 125852), (1724, 117019), (2044, 98699), (3017, 66868), (3206, 62926), (6034, 33434), (6412, 31463), (12068, 16717)]