201328104890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4073}}^1\times {\mathrm{449363}}^1$

素因数の和:453454

約数の個数: 32

約数和(自身を含む): 395433130176

約数和(自身を除く): 194105025286

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 4073, 8146, 20365, 40730, 44803, 89606, 224015, 448030, 449363, 898726, 2246815, 4493630, 4942993, 9885986, 24714965, 49429930, 1830255499, 3660510998, 9151277495, 18302554990, 20132810489, 40265620978, 100664052445, 201328104890]

約数ペア:

[(1, 201328104890), (2, 100664052445), (5, 40265620978), (10, 20132810489), (11, 18302554990), (22, 9151277495), (55, 3660510998), (110, 1830255499), (4073, 49429930), (8146, 24714965), (20365, 9885986), (40730, 4942993), (44803, 4493630), (89606, 2246815), (224015, 898726), (448030, 449363)]