201398836

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{547}}^1\times {\mathrm{1109}}^1$

素因数の和:1743

約数の個数: 24

約数和(自身を含む): 357668640

約数和(自身を除く): 156269804

約数列:

[1, 2, 4, 83, 166, 332, 547, 1094, 1109, 2188, 2218, 4436, 45401, 90802, 92047, 181604, 184094, 368188, 606623, 1213246, 2426492, 50349709, 100699418, 201398836]

約数ペア:

[(1, 201398836), (2, 100699418), (4, 50349709), (83, 2426492), (166, 1213246), (332, 606623), (547, 368188), (1094, 184094), (1109, 181604), (2188, 92047), (2218, 90802), (4436, 45401)]