201329876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{123667}}^1$

素因数の和:123719

約数の個数: 24

約数和(自身を含む): 394748256

約数和(自身を除く): 193418380

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 123667, 247334, 494668, 1360337, 2720674, 4575679, 5441348, 9151358, 18302716, 50332469, 100664938, 201329876]

約数ペア:

[(1, 201329876), (2, 100664938), (4, 50332469), (11, 18302716), (22, 9151358), (37, 5441348), (44, 4575679), (74, 2720674), (148, 1360337), (407, 494668), (814, 247334), (1628, 123667)]