205034172839

素因数分解:

${\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{5077}}^1\times {\mathrm{15647}}^1$

素因数の和:20842

約数の個数: 16

約数和(自身を含む): 214543468800

約数和(自身を除く): 9509295961

約数列:

[1, 29, 89, 2581, 5077, 15647, 147233, 451853, 453763, 1392583, 13103737, 40384907, 79439819, 2303754751, 7070143891, 205034172839]

約数ペア:

[(1, 205034172839), (29, 7070143891), (89, 2303754751), (2581, 79439819), (5077, 40384907), (15647, 13103737), (147233, 1392583), (451853, 453763)]