200359952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{2011}}^1$

素因数の和:2511

約数の個数: 40

約数和(自身を含む): 419139840

約数和(自身を除く): 218779888

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 479, 958, 1916, 2011, 3832, 4022, 6227, 7664, 8044, 12454, 16088, 24908, 26143, 32176, 49816, 52286, 99632, 104572, 209144, 418288, 963269, 1926538, 3853076, 7706152, 12522497, 15412304, 25044994, 50089988, 100179976, 200359952]

約数ペア:

[(1, 200359952), (2, 100179976), (4, 50089988), (8, 25044994), (13, 15412304), (16, 12522497), (26, 7706152), (52, 3853076), (104, 1926538), (208, 963269), (479, 418288), (958, 209144), (1916, 104572), (2011, 99632), (3832, 52286), (4022, 49816), (6227, 32176), (7664, 26143), (8044, 24908), (12454, 16088)]