201388070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1549139}}^1$

素因数の和:1549159

約数の個数: 16

約数和(自身を含む): 390383280

約数和(自身を除く): 188995210

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1549139, 3098278, 7745695, 15491390, 20138807, 40277614, 100694035, 201388070]

約数ペア:

[(1, 201388070), (2, 100694035), (5, 40277614), (10, 20138807), (13, 15491390), (26, 7745695), (65, 3098278), (130, 1549139)]