201736796

素因数分解:

$2^2\times {\mathrm{409}}^1\times {\mathrm{123311}}^1$

素因数の和:123724

約数の個数: 12

約数和(自身を含む): 353905440

約数和(自身を除く): 152168644

約数列:

[1, 2, 4, 409, 818, 1636, 123311, 246622, 493244, 50434199, 100868398, 201736796]

約数ペア:

[(1, 201736796), (2, 100868398), (4, 50434199), (409, 493244), (818, 246622), (1636, 123311)]