207625978

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{3253}}^1$

素因数の和:3406

約数の個数: 32

約数和(自身を含む): 367363584

約数和(自身を除く): 159737606

約数列:

[1, 2, 7, 14, 47, 94, 97, 194, 329, 658, 679, 1358, 3253, 4559, 6506, 9118, 22771, 31913, 45542, 63826, 152891, 305782, 315541, 631082, 1070237, 2140474, 2208787, 4417574, 14830427, 29660854, 103812989, 207625978]

約数ペア:

[(1, 207625978), (2, 103812989), (7, 29660854), (14, 14830427), (47, 4417574), (94, 2208787), (97, 2140474), (194, 1070237), (329, 631082), (658, 315541), (679, 305782), (1358, 152891), (3253, 63826), (4559, 45542), (6506, 31913), (9118, 22771)]