210943994

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{42071}}^1$

素因数の和:42205

約数の個数: 16

約数和(自身を含む): 333210240

約数和(自身を除く): 122266246

約数列:

[1, 2, 23, 46, 109, 218, 2507, 5014, 42071, 84142, 967633, 1935266, 4585739, 9171478, 105471997, 210943994]

約数ペア:

[(1, 210943994), (2, 105471997), (23, 9171478), (46, 4585739), (109, 1935266), (218, 967633), (2507, 84142), (5014, 42071)]