210213912

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{751}}^1$

素因数の和:976

約数の個数: 64

約数和(自身を含む): 536025600

約数和(自身を除く): 325811688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 109, 214, 218, 321, 327, 428, 436, 642, 654, 751, 856, 872, 1284, 1308, 1502, 2253, 2568, 2616, 3004, 4506, 6008, 9012, 11663, 18024, 23326, 34989, 46652, 69978, 80357, 81859, 93304, 139956, 160714, 163718, 241071, 245577, 279912, 321428, 327436, 482142, 491154, 642856, 654872, 964284, 982308, 1928568, 1964616, 8758913, 17517826, 26276739, 35035652, 52553478, 70071304, 105106956, 210213912]

約数ペア:

[(1, 210213912), (2, 105106956), (3, 70071304), (4, 52553478), (6, 35035652), (8, 26276739), (12, 17517826), (24, 8758913), (107, 1964616), (109, 1928568), (214, 982308), (218, 964284), (321, 654872), (327, 642856), (428, 491154), (436, 482142), (642, 327436), (654, 321428), (751, 279912), (856, 245577), (872, 241071), (1284, 163718), (1308, 160714), (1502, 139956), (2253, 93304), (2568, 81859), (2616, 80357), (3004, 69978), (4506, 46652), (6008, 34989), (9012, 23326), (11663, 18024)]