201611219

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1511}}^1$

素因数の和:1690

約数の個数: 16

約数和(自身を含む): 215550720

約数和(自身を除く): 13939501

約数列:

[1, 29, 43, 107, 1247, 1511, 3103, 4601, 43819, 64973, 133429, 161677, 1884217, 4688633, 6952111, 201611219]

約数ペア:

[(1, 201611219), (29, 6952111), (43, 4688633), (107, 1884217), (1247, 161677), (1511, 133429), (3103, 64973), (4601, 43819)]