201393470

素因数分解:

$2^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{41017}}^1$

素因数の和:41515

約数の個数: 16

約数和(自身を含む): 363255408

約数和(自身を除く): 161861938

約数列:

[1, 2, 5, 10, 491, 982, 2455, 4910, 41017, 82034, 205085, 410170, 20139347, 40278694, 100696735, 201393470]

約数ペア:

[(1, 201393470), (2, 100696735), (5, 40278694), (10, 20139347), (491, 410170), (982, 205085), (2455, 82034), (4910, 41017)]