223555998

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43783}}^1$

素因数の和:43848

約数の個数: 32

約数和(自身を含む): 479172096

約数和(自身を除く): 255616098

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 111, 138, 222, 851, 1702, 2553, 5106, 43783, 87566, 131349, 262698, 1007009, 1619971, 2014018, 3021027, 3239942, 4859913, 6042054, 9719826, 37259333, 74518666, 111777999, 223555998]

約数ペア:

[(1, 223555998), (2, 111777999), (3, 74518666), (6, 37259333), (23, 9719826), (37, 6042054), (46, 4859913), (69, 3239942), (74, 3021027), (111, 2014018), (138, 1619971), (222, 1007009), (851, 262698), (1702, 131349), (2553, 87566), (5106, 43783)]