202373275

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2521}}^1$

素因数の和:2576

約数の個数: 36

約数和(自身を含む): 286146120

約数和(自身を除く): 83772845

約数列:

[1, 5, 13, 19, 25, 65, 95, 169, 247, 325, 475, 845, 1235, 2521, 3211, 4225, 6175, 12605, 16055, 32773, 47899, 63025, 80275, 163865, 239495, 426049, 622687, 819325, 1197475, 2130245, 3113435, 8094931, 10651225, 15567175, 40474655, 202373275]

約数ペア:

[(1, 202373275), (5, 40474655), (13, 15567175), (19, 10651225), (25, 8094931), (65, 3113435), (95, 2130245), (169, 1197475), (247, 819325), (325, 622687), (475, 426049), (845, 239495), (1235, 163865), (2521, 80275), (3211, 63025), (4225, 47899), (6175, 32773), (12605, 16055)]