205121636

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{60259}}^1$

素因数の和:60323

約数の個数: 24

約数和(自身を含む): 384699840

約数和(自身を除く): 179578204

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 851, 1702, 3404, 60259, 120518, 241036, 1385957, 2229583, 2771914, 4459166, 5543828, 8918332, 51280409, 102560818, 205121636]

約数ペア:

[(1, 205121636), (2, 102560818), (4, 51280409), (23, 8918332), (37, 5543828), (46, 4459166), (74, 2771914), (92, 2229583), (148, 1385957), (851, 241036), (1702, 120518), (3404, 60259)]