210783914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{6829}}^1$

素因数の和:6926

約数の個数: 32

約数和(自身を含む): 365869440

約数和(自身を除く): 155085526

約数列:

[1, 2, 11, 22, 23, 46, 61, 122, 253, 506, 671, 1342, 1403, 2806, 6829, 13658, 15433, 30866, 75119, 150238, 157067, 314134, 416569, 833138, 1727737, 3455474, 4582259, 9164518, 9581087, 19162174, 105391957, 210783914]

約数ペア:

[(1, 210783914), (2, 105391957), (11, 19162174), (22, 9581087), (23, 9164518), (46, 4582259), (61, 3455474), (122, 1727737), (253, 833138), (506, 416569), (671, 314134), (1342, 157067), (1403, 150238), (2806, 75119), (6829, 30866), (13658, 15433)]