201957616

素因数分解:

$2^4\times 7^2\times {\mathrm{313}}^1\times {\mathrm{823}}^1$

素因数の和:1158

約数の個数: 60

約数和(自身を含む): 457186512

約数和(自身を除く): 255228896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 313, 392, 626, 784, 823, 1252, 1646, 2191, 2504, 3292, 4382, 5008, 5761, 6584, 8764, 11522, 13168, 15337, 17528, 23044, 30674, 35056, 40327, 46088, 61348, 80654, 92176, 122696, 161308, 245392, 257599, 322616, 515198, 645232, 1030396, 1803193, 2060792, 3606386, 4121584, 7212772, 12622351, 14425544, 25244702, 28851088, 50489404, 100978808, 201957616]

約数ペア:

[(1, 201957616), (2, 100978808), (4, 50489404), (7, 28851088), (8, 25244702), (14, 14425544), (16, 12622351), (28, 7212772), (49, 4121584), (56, 3606386), (98, 2060792), (112, 1803193), (196, 1030396), (313, 645232), (392, 515198), (626, 322616), (784, 257599), (823, 245392), (1252, 161308), (1646, 122696), (2191, 92176), (2504, 80654), (3292, 61348), (4382, 46088), (5008, 40327), (5761, 35056), (6584, 30674), (8764, 23044), (11522, 17528), (13168, 15337)]