217435643

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{1163}}^1$

素因数の和:1394

約数の個数: 16

約数和(自身を含む): 232129536

約数和(自身を除く): 14693893

約数列:

[1, 31, 37, 163, 1147, 1163, 5053, 6031, 36053, 43031, 186961, 189569, 1333961, 5876639, 7014053, 217435643]

約数ペア:

[(1, 217435643), (31, 7014053), (37, 5876639), (163, 1333961), (1147, 189569), (1163, 186961), (5053, 43031), (6031, 36053)]