210947348

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{5653}}^1$

素因数の和:6167

約数の個数: 24

約数和(自身を含む): 389447520

約数和(自身を除く): 178500172

約数列:

[1, 2, 4, 19, 38, 76, 491, 982, 1964, 5653, 9329, 11306, 18658, 22612, 37316, 107407, 214814, 429628, 2775623, 5551246, 11102492, 52736837, 105473674, 210947348]

約数ペア:

[(1, 210947348), (2, 105473674), (4, 52736837), (19, 11102492), (38, 5551246), (76, 2775623), (491, 429628), (982, 214814), (1964, 107407), (5653, 37316), (9329, 22612), (11306, 18658)]