212004296

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^2\times {\mathrm{751}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 461397120

約数和(自身を除く): 249392824

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 751, 994, 1502, 1988, 3004, 3976, 5041, 5257, 6008, 10082, 10514, 20164, 21028, 35287, 40328, 42056, 53321, 70574, 106642, 141148, 213284, 282296, 373247, 426568, 746494, 1492988, 2985976, 3785791, 7571582, 15143164, 26500537, 30286328, 53001074, 106002148, 212004296]

約数ペア:

[(1, 212004296), (2, 106002148), (4, 53001074), (7, 30286328), (8, 26500537), (14, 15143164), (28, 7571582), (56, 3785791), (71, 2985976), (142, 1492988), (284, 746494), (497, 426568), (568, 373247), (751, 282296), (994, 213284), (1502, 141148), (1988, 106642), (3004, 70574), (3976, 53321), (5041, 42056), (5257, 40328), (6008, 35287), (10082, 21028), (10514, 20164)]