201259492

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{54869}}^1$

素因数の和:55011

約数の個数: 24

約数和(自身を含む): 405599040

約数和(自身を除く): 204339548

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 54869, 109738, 219476, 384083, 768166, 1536332, 7187839, 14375678, 28751356, 50314873, 100629746, 201259492]

約数ペア:

[(1, 201259492), (2, 100629746), (4, 50314873), (7, 28751356), (14, 14375678), (28, 7187839), (131, 1536332), (262, 768166), (524, 384083), (917, 219476), (1834, 109738), (3668, 54869)]