207908178

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{14627}}^1$

素因数の和:14758

約数の個数: 32

約数和(自身を含む): 438137856

約数和(自身を除く): 230229678

約数列:

[1, 2, 3, 6, 23, 46, 69, 103, 138, 206, 309, 618, 2369, 4738, 7107, 14214, 14627, 29254, 43881, 87762, 336421, 672842, 1009263, 1506581, 2018526, 3013162, 4519743, 9039486, 34651363, 69302726, 103954089, 207908178]

約数ペア:

[(1, 207908178), (2, 103954089), (3, 69302726), (6, 34651363), (23, 9039486), (46, 4519743), (69, 3013162), (103, 2018526), (138, 1506581), (206, 1009263), (309, 672842), (618, 336421), (2369, 87762), (4738, 43881), (7107, 29254), (14214, 14627)]