201435770

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1\times {\mathrm{967}}^1$

素因数の和:1574

約数の個数: 32

約数和(自身を含む): 373431168

約数和(自身を除く): 171995398

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 563, 967, 1126, 1934, 2815, 4835, 5630, 9670, 20831, 35779, 41662, 71558, 104155, 178895, 208310, 357790, 544421, 1088842, 2722105, 5444210, 20143577, 40287154, 100717885, 201435770]

約数ペア:

[(1, 201435770), (2, 100717885), (5, 40287154), (10, 20143577), (37, 5444210), (74, 2722105), (185, 1088842), (370, 544421), (563, 357790), (967, 208310), (1126, 178895), (1934, 104155), (2815, 71558), (4835, 41662), (5630, 35779), (9670, 20831)]