201881441

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{2459}}^1$

素因数の和:2656

約数の個数: 16

約数和(自身を含む): 221400000

約数和(自身を除く): 19518559

約数列:

[1, 19, 29, 149, 551, 2459, 2831, 4321, 46721, 71311, 82099, 366391, 1354909, 6961429, 10625339, 201881441]

約数ペア:

[(1, 201881441), (19, 10625339), (29, 6961429), (149, 1354909), (551, 366391), (2459, 82099), (2831, 71311), (4321, 46721)]