219701904

素因数分解:

$2^4\times 3^1\times {\mathrm{4577123}}^1$

素因数の和:4577134

約数の個数: 20

約数和(自身を含む): 567563376

約数和(自身を除く): 347861472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4577123, 9154246, 13731369, 18308492, 27462738, 36616984, 54925476, 73233968, 109850952, 219701904]

約数ペア:

[(1, 219701904), (2, 109850952), (3, 73233968), (4, 54925476), (6, 36616984), (8, 27462738), (12, 18308492), (16, 13731369), (24, 9154246), (48, 4577123)]