201058208

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1091}}^1$

素因数の和:1557

約数の個数: 48

約数和(自身を含む): 427635936

約数和(自身を除く): 226577728

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 443, 886, 1091, 1772, 2182, 3544, 4364, 5759, 7088, 8728, 11518, 14176, 14183, 17456, 23036, 28366, 34912, 46072, 56732, 92144, 113464, 184288, 226928, 453856, 483313, 966626, 1933252, 3866504, 6283069, 7733008, 12566138, 15466016, 25132276, 50264552, 100529104, 201058208]

約数ペア:

[(1, 201058208), (2, 100529104), (4, 50264552), (8, 25132276), (13, 15466016), (16, 12566138), (26, 7733008), (32, 6283069), (52, 3866504), (104, 1933252), (208, 966626), (416, 483313), (443, 453856), (886, 226928), (1091, 184288), (1772, 113464), (2182, 92144), (3544, 56732), (4364, 46072), (5759, 34912), (7088, 28366), (8728, 23036), (11518, 17456), (14176, 14183)]