211370741

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{5077}}^1$

素因数の和:5204

約数の個数: 16

約数和(自身を含む): 233994240

約数和(自身を除く): 22623499

約数列:

[1, 17, 31, 79, 527, 1343, 2449, 5077, 41633, 86309, 157387, 401083, 2675579, 6818411, 12433573, 211370741]

約数ペア:

[(1, 211370741), (17, 12433573), (31, 6818411), (79, 2675579), (527, 401083), (1343, 157387), (2449, 86309), (5077, 41633)]