207205122855

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1\times {\mathrm{606049}}^1$

素因数の和:607071

約数の個数: 32

約数和(自身を含む): 346292121600

約数和(自身を除く): 139086998745

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 991, 2973, 4955, 14865, 22793, 68379, 113965, 341895, 606049, 1818147, 3030245, 9090735, 13939127, 41817381, 69695635, 209086905, 600594559, 1801783677, 3002972795, 9008918385, 13813674857, 41441024571, 69068374285, 207205122855]

約数ペア:

[(1, 207205122855), (3, 69068374285), (5, 41441024571), (15, 13813674857), (23, 9008918385), (69, 3002972795), (115, 1801783677), (345, 600594559), (991, 209086905), (2973, 69695635), (4955, 41817381), (14865, 13939127), (22793, 9090735), (68379, 3030245), (113965, 1818147), (341895, 606049)]