207655404

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{22157}}^1$

素因数の和:22246

約数の個数: 48

約数和(自身を含む): 536046336

約数和(自身を除く): 328390932

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 132, 142, 213, 284, 426, 781, 852, 1562, 2343, 3124, 4686, 9372, 22157, 44314, 66471, 88628, 132942, 243727, 265884, 487454, 731181, 974908, 1462362, 1573147, 2924724, 3146294, 4719441, 6292588, 9438882, 17304617, 18877764, 34609234, 51913851, 69218468, 103827702, 207655404]

約数ペア:

[(1, 207655404), (2, 103827702), (3, 69218468), (4, 51913851), (6, 34609234), (11, 18877764), (12, 17304617), (22, 9438882), (33, 6292588), (44, 4719441), (66, 3146294), (71, 2924724), (132, 1573147), (142, 1462362), (213, 974908), (284, 731181), (426, 487454), (781, 265884), (852, 243727), (1562, 132942), (2343, 88628), (3124, 66471), (4686, 44314), (9372, 22157)]