199860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3331}}^1$

素因数の和:3343

約数の個数: 24

約数和(自身を含む): 559776

約数和(自身を除く): 359916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3331, 6662, 9993, 13324, 16655, 19986, 33310, 39972, 49965, 66620, 99930, 199860]

約数ペア:

[(1, 199860), (2, 99930), (3, 66620), (4, 49965), (5, 39972), (6, 33310), (10, 19986), (12, 16655), (15, 13324), (20, 9993), (30, 6662), (60, 3331)]