193886367

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{659}}^1\times {\mathrm{971}}^1$

素因数の和:1734

約数の個数: 16

約数和(自身を含む): 261740160

約数和(自身を除く): 67853793

約数列:

[1, 3, 101, 303, 659, 971, 1977, 2913, 66559, 98071, 199677, 294213, 639889, 1919667, 64628789, 193886367]

約数ペア:

[(1, 193886367), (3, 64628789), (101, 1919667), (303, 639889), (659, 294213), (971, 199677), (1977, 98071), (2913, 66559)]