193695370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47591}}^1$

素因数の和:47646

約数の個数: 32

約数和(自身を含む): 390635136

約数和(自身を除く): 196939766

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 47591, 95182, 237955, 475910, 523501, 1047002, 1760867, 2617505, 3521734, 5235010, 8804335, 17608670, 19369537, 38739074, 96847685, 193695370]

約数ペア:

[(1, 193695370), (2, 96847685), (5, 38739074), (10, 19369537), (11, 17608670), (22, 8804335), (37, 5235010), (55, 3521734), (74, 2617505), (110, 1760867), (185, 1047002), (370, 523501), (407, 475910), (814, 237955), (2035, 95182), (4070, 47591)]