202119775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{4349}}^1$

素因数の和:4396

約数の個数: 36

約数和(自身を含む): 296130600

約数和(自身を除く): 94010825

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 169, 275, 325, 715, 845, 1859, 3575, 4225, 4349, 9295, 21745, 46475, 47839, 56537, 108725, 239195, 282685, 621907, 734981, 1195975, 1413425, 3109535, 3674905, 8084791, 15547675, 18374525, 40423955, 202119775]

約数ペア:

[(1, 202119775), (5, 40423955), (11, 18374525), (13, 15547675), (25, 8084791), (55, 3674905), (65, 3109535), (143, 1413425), (169, 1195975), (275, 734981), (325, 621907), (715, 282685), (845, 239195), (1859, 108725), (3575, 56537), (4225, 47839), (4349, 46475), (9295, 21745)]