201986564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1949}}^1\times {\mathrm{1993}}^1$

素因数の和:3959

約数の個数: 24

約数和(自身を含む): 381053400

約数和(自身を除く): 179066836

約数列:

[1, 2, 4, 13, 26, 52, 1949, 1993, 3898, 3986, 7796, 7972, 25337, 25909, 50674, 51818, 101348, 103636, 3884357, 7768714, 15537428, 50496641, 100993282, 201986564]

約数ペア:

[(1, 201986564), (2, 100993282), (4, 50496641), (13, 15537428), (26, 7768714), (52, 3884357), (1949, 103636), (1993, 101348), (3898, 51818), (3986, 50674), (7796, 25909), (7972, 25337)]