207946156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1069}}^1\times {\mathrm{4421}}^1$

素因数の和:5505

約数の個数: 24

約数和(自身を含む): 397449360

約数和(自身を除く): 189503204

約数列:

[1, 2, 4, 11, 22, 44, 1069, 2138, 4276, 4421, 8842, 11759, 17684, 23518, 47036, 48631, 97262, 194524, 4726049, 9452098, 18904196, 51986539, 103973078, 207946156]

約数ペア:

[(1, 207946156), (2, 103973078), (4, 51986539), (11, 18904196), (22, 9452098), (44, 4726049), (1069, 194524), (2138, 97262), (4276, 48631), (4421, 47036), (8842, 23518), (11759, 17684)]