206723916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{820333}}^1$

素因数の和:820350

約数の個数: 36

約数和(自身を含む): 597203152

約数和(自身を除く): 390479236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 820333, 1640666, 2460999, 3281332, 4921998, 5742331, 7382997, 9843996, 11484662, 14765994, 17226993, 22969324, 29531988, 34453986, 51680979, 68907972, 103361958, 206723916]

約数ペア:

[(1, 206723916), (2, 103361958), (3, 68907972), (4, 51680979), (6, 34453986), (7, 29531988), (9, 22969324), (12, 17226993), (14, 14765994), (18, 11484662), (21, 9843996), (28, 7382997), (36, 5742331), (42, 4921998), (63, 3281332), (84, 2460999), (126, 1640666), (252, 820333)]