201178595

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{57727}}^1$

素因数の和:57790

約数の個数: 16

約数和(自身を含む): 261854208

約数和(自身を除く): 60675613

約数列:

[1, 5, 17, 41, 85, 205, 697, 3485, 57727, 288635, 981359, 2366807, 4906795, 11834035, 40235719, 201178595]

約数ペア:

[(1, 201178595), (5, 40235719), (17, 11834035), (41, 4906795), (85, 2366807), (205, 981359), (697, 288635), (3485, 57727)]