207742678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{3803}}^1$

素因数の和:4020

約数の個数: 32

約数和(自身を含む): 368105472

約数和(自身を除く): 160362794

約数列:

[1, 2, 11, 13, 22, 26, 143, 191, 286, 382, 2101, 2483, 3803, 4202, 4966, 7606, 27313, 41833, 49439, 54626, 83666, 98878, 543829, 726373, 1087658, 1452746, 7990103, 9442849, 15980206, 18885698, 103871339, 207742678]

約数ペア:

[(1, 207742678), (2, 103871339), (11, 18885698), (13, 15980206), (22, 9442849), (26, 7990103), (143, 1452746), (191, 1087658), (286, 726373), (382, 543829), (2101, 98878), (2483, 83666), (3803, 54626), (4202, 49439), (4966, 41833), (7606, 27313)]