201809688725

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1433053}}^1$

素因数の和:1433237

約数の個数: 24

約数和(自身を含む): 258018506592

約数和(自身を除く): 56208817867

約数列:

[1, 5, 25, 43, 131, 215, 655, 1075, 3275, 5633, 28165, 140825, 1433053, 7165265, 35826325, 61621279, 187729943, 308106395, 938649715, 1540531975, 4693248575, 8072387549, 40361937745, 201809688725]

約数ペア:

[(1, 201809688725), (5, 40361937745), (25, 8072387549), (43, 4693248575), (131, 1540531975), (215, 938649715), (655, 308106395), (1075, 187729943), (3275, 61621279), (5633, 35826325), (28165, 7165265), (140825, 1433053)]