203400087

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{1181}}^1$

素因数の和:1519

約数の個数: 32

約数和(自身を含む): 314544384

約数和(自身を除く): 111144297

約数列:

[1, 3, 11, 17, 33, 51, 187, 307, 561, 921, 1181, 3377, 3543, 5219, 10131, 12991, 15657, 20077, 38973, 57409, 60231, 172227, 220847, 362567, 662541, 1087701, 3988237, 6163639, 11964711, 18490917, 67800029, 203400087]

約数ペア:

[(1, 203400087), (3, 67800029), (11, 18490917), (17, 11964711), (33, 6163639), (51, 3988237), (187, 1087701), (307, 662541), (561, 362567), (921, 220847), (1181, 172227), (3377, 60231), (3543, 57409), (5219, 38973), (10131, 20077), (12991, 15657)]