211345206

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1531487}}^1$

素因数の和:1531515

約数の個数: 16

約数和(自身を含む): 441068544

約数和(自身を除く): 229723338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1531487, 3062974, 4594461, 9188922, 35224201, 70448402, 105672603, 211345206]

約数ペア:

[(1, 211345206), (2, 105672603), (3, 70448402), (6, 35224201), (23, 9188922), (46, 4594461), (69, 3062974), (138, 1531487)]