201213935

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{227}}^1\times {\mathrm{1049}}^1$

素因数の和:1307

約数の個数: 24

約数和(自身を含む): 262861200

約数和(自身を除く): 61647265

約数列:

[1, 5, 13, 65, 169, 227, 845, 1049, 1135, 2951, 5245, 13637, 14755, 38363, 68185, 177281, 191815, 238123, 886405, 1190615, 3095599, 15477995, 40242787, 201213935]

約数ペア:

[(1, 201213935), (5, 40242787), (13, 15477995), (65, 3095599), (169, 1190615), (227, 886405), (845, 238123), (1049, 191815), (1135, 177281), (2951, 68185), (5245, 38363), (13637, 14755)]