201740607

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{491}}^1\times {\mathrm{643}}^1$

素因数の和:1211

約数の個数: 24

約数和(自身を含む): 296569728

約数和(自身を除く): 94829121

約数列:

[1, 3, 9, 71, 213, 491, 639, 643, 1473, 1929, 4419, 5787, 34861, 45653, 104583, 136959, 313749, 315713, 410877, 947139, 2841417, 22415623, 67246869, 201740607]

約数ペア:

[(1, 201740607), (3, 67246869), (9, 22415623), (71, 2841417), (213, 947139), (491, 410877), (639, 315713), (643, 313749), (1473, 136959), (1929, 104583), (4419, 45653), (5787, 34861)]