206800015

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1051}}^1$

素因数の和:1167

約数の個数: 32

約数和(自身を含む): 272678400

約数和(自身を除く): 65878385

約数列:

[1, 5, 23, 29, 59, 115, 145, 295, 667, 1051, 1357, 1711, 3335, 5255, 6785, 8555, 24173, 30479, 39353, 62009, 120865, 152395, 196765, 310045, 701017, 1426207, 1798261, 3505085, 7131035, 8991305, 41360003, 206800015]

約数ペア:

[(1, 206800015), (5, 41360003), (23, 8991305), (29, 7131035), (59, 3505085), (115, 1798261), (145, 1426207), (295, 701017), (667, 310045), (1051, 196765), (1357, 152395), (1711, 120865), (3335, 62009), (5255, 39353), (6785, 30479), (8555, 24173)]