201905125630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{7360741}}^1$

素因数の和:7360972

約数の個数: 32

約数和(自身を含む): 393240280608

約数和(自身を除く): 191335154978

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 211, 422, 1055, 2110, 2743, 5486, 13715, 27430, 7360741, 14721482, 36803705, 73607410, 95689633, 191379266, 478448165, 956896330, 1553116351, 3106232702, 7765581755, 15531163510, 20190512563, 40381025126, 100952562815, 201905125630]

約数ペア:

[(1, 201905125630), (2, 100952562815), (5, 40381025126), (10, 20190512563), (13, 15531163510), (26, 7765581755), (65, 3106232702), (130, 1553116351), (211, 956896330), (422, 478448165), (1055, 191379266), (2110, 95689633), (2743, 73607410), (5486, 36803705), (13715, 14721482), (27430, 7360741)]