207485710

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{284227}}^1$

素因数の和:284307

約数の個数: 16

約数和(自身を含む): 378591696

約数和(自身を除く): 171105986

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 284227, 568454, 1421135, 2842270, 20748571, 41497142, 103742855, 207485710]

約数ペア:

[(1, 207485710), (2, 103742855), (5, 41497142), (10, 20748571), (73, 2842270), (146, 1421135), (365, 568454), (730, 284227)]