193946665

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 259022592

約数和(自身を除く): 65075927

約数列:

[1, 5, 11, 55, 121, 151, 193, 605, 755, 965, 1331, 1661, 2123, 6655, 8305, 10615, 18271, 23353, 29143, 91355, 116765, 145715, 200981, 256883, 320573, 1004905, 1284415, 1602865, 3526303, 17631515, 38789333, 193946665]

約数ペア:

[(1, 193946665), (5, 38789333), (11, 17631515), (55, 3526303), (121, 1602865), (151, 1284415), (193, 1004905), (605, 320573), (755, 256883), (965, 200981), (1331, 145715), (1661, 116765), (2123, 91355), (6655, 29143), (8305, 23353), (10615, 18271)]