201233751845

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{322627}}^1$

素因数の和:322961

約数の個数: 32

約数和(自身を含む): 280980596736

約数和(自身を除く): 79746844891

約数列:

[1, 5, 7, 35, 71, 251, 355, 497, 1255, 1757, 2485, 8785, 17821, 89105, 124747, 322627, 623735, 1613135, 2258389, 11291945, 22906517, 80979377, 114532585, 160345619, 404896885, 566855639, 801728095, 2834278195, 5749535767, 28747678835, 40246750369, 201233751845]

約数ペア:

[(1, 201233751845), (5, 40246750369), (7, 28747678835), (35, 5749535767), (71, 2834278195), (251, 801728095), (355, 566855639), (497, 404896885), (1255, 160345619), (1757, 114532585), (2485, 80979377), (8785, 22906517), (17821, 11291945), (89105, 2258389), (124747, 1613135), (322627, 623735)]