201943847

素因数分解:

$7^2\times {\mathrm{1753}}^1\times {\mathrm{2351}}^1$

素因数の和:4118

約数の個数: 12

約数和(自身を含む): 235148256

約数和(自身を除く): 33204409

約数列:

[1, 7, 49, 1753, 2351, 12271, 16457, 85897, 115199, 4121303, 28849121, 201943847]

約数ペア:

[(1, 201943847), (7, 28849121), (49, 4121303), (1753, 115199), (2351, 85897), (12271, 16457)]