201552638

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 374685696

約数和(自身を除く): 173133058

約数列:

[1, 2, 7, 14, 31, 41, 47, 62, 82, 94, 217, 241, 287, 329, 434, 482, 574, 658, 1271, 1457, 1687, 1927, 2542, 2914, 3374, 3854, 7471, 8897, 9881, 10199, 11327, 13489, 14942, 17794, 19762, 20398, 22654, 26978, 52297, 59737, 69167, 79289, 104594, 119474, 138334, 158578, 306311, 351137, 418159, 464407, 612622, 702274, 836318, 928814, 2144177, 2457959, 3250849, 4288354, 4915918, 6501698, 14396617, 28793234, 100776319, 201552638]

約数ペア:

[(1, 201552638), (2, 100776319), (7, 28793234), (14, 14396617), (31, 6501698), (41, 4915918), (47, 4288354), (62, 3250849), (82, 2457959), (94, 2144177), (217, 928814), (241, 836318), (287, 702274), (329, 612622), (434, 464407), (482, 418159), (574, 351137), (658, 306311), (1271, 158578), (1457, 138334), (1687, 119474), (1927, 104594), (2542, 79289), (2914, 69167), (3374, 59737), (3854, 52297), (7471, 26978), (8897, 22654), (9881, 20398), (10199, 19762), (11327, 17794), (13489, 14942)]