208711214

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{769}}^1\times {\mathrm{1399}}^1$

素因数の和:2267

約数の個数: 16

約数和(自身を含む): 316932000

約数和(自身を除く): 108220786

約数列:

[1, 2, 97, 194, 769, 1399, 1538, 2798, 74593, 135703, 149186, 271406, 1075831, 2151662, 104355607, 208711214]

約数ペア:

[(1, 208711214), (2, 104355607), (97, 2151662), (194, 1075831), (769, 271406), (1399, 149186), (1538, 135703), (2798, 74593)]