201967967

素因数分解:

${\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{1439}}^1$

素因数の和:1630

約数の個数: 16

約数和(自身を含む): 217728000

約数和(自身を除く): 15760033

約数列:

[1, 19, 83, 89, 1439, 1577, 1691, 7387, 27341, 119437, 128071, 140353, 2269303, 2433349, 10629893, 201967967]

約数ペア:

[(1, 201967967), (19, 10629893), (83, 2433349), (89, 2269303), (1439, 140353), (1577, 128071), (1691, 119437), (7387, 27341)]