203753564

素因数分解:

$2^2\times 7^2\times {\mathrm{991}}^1\times {\mathrm{1049}}^1$

素因数の和:2058

約数の個数: 36

約数和(自身を含む): 415598400

約数和(自身を除く): 211844836

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 991, 1049, 1982, 2098, 3964, 4196, 6937, 7343, 13874, 14686, 27748, 29372, 48559, 51401, 97118, 102802, 194236, 205604, 1039559, 2079118, 4158236, 7276913, 14553826, 29107652, 50938391, 101876782, 203753564]

約数ペア:

[(1, 203753564), (2, 101876782), (4, 50938391), (7, 29107652), (14, 14553826), (28, 7276913), (49, 4158236), (98, 2079118), (196, 1039559), (991, 205604), (1049, 194236), (1982, 102802), (2098, 97118), (3964, 51401), (4196, 48559), (6937, 29372), (7343, 27748), (13874, 14686)]