211761214

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{863}}^1\times {\mathrm{1031}}^1$

素因数の和:1920

約数の個数: 32

約数和(自身を含む): 385191936

約数和(自身を除く): 173430722

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 863, 1031, 1726, 2062, 6041, 7217, 12082, 14434, 14671, 17527, 29342, 35054, 102697, 122689, 205394, 245378, 889753, 1779506, 6228271, 12456542, 15125801, 30251602, 105880607, 211761214]

約数ペア:

[(1, 211761214), (2, 105880607), (7, 30251602), (14, 15125801), (17, 12456542), (34, 6228271), (119, 1779506), (238, 889753), (863, 245378), (1031, 205394), (1726, 122689), (2062, 102697), (6041, 35054), (7217, 29342), (12082, 17527), (14434, 14671)]