201472865

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1031}}^1$

素因数の和:1094

約数の個数: 48

約数和(自身を含む): 296472960

約数和(自身を除く): 95000095

約数列:

[1, 5, 11, 17, 19, 55, 85, 95, 121, 187, 209, 323, 605, 935, 1031, 1045, 1615, 2057, 2299, 3553, 5155, 10285, 11341, 11495, 17527, 17765, 19589, 39083, 56705, 87635, 97945, 124751, 192797, 195415, 215479, 333013, 623755, 963985, 1077395, 1665065, 2120767, 2370269, 3663143, 10603835, 11851345, 18315715, 40294573, 201472865]

約数ペア:

[(1, 201472865), (5, 40294573), (11, 18315715), (17, 11851345), (19, 10603835), (55, 3663143), (85, 2370269), (95, 2120767), (121, 1665065), (187, 1077395), (209, 963985), (323, 623755), (605, 333013), (935, 215479), (1031, 195415), (1045, 192797), (1615, 124751), (2057, 97945), (2299, 87635), (3553, 56705), (5155, 39083), (10285, 19589), (11341, 17765), (11495, 17527)]