201628483390

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1871}}^1\times {\mathrm{291257}}^1$

素因数の和:293172

約数の個数: 32

約数和(自身を含む): 372940723584

約数和(自身を除く): 171312240194

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 1871, 3742, 9355, 18710, 69227, 138454, 291257, 346135, 582514, 692270, 1456285, 2912570, 10776509, 21553018, 53882545, 107765090, 544941847, 1089883694, 2724709235, 5449418470, 20162848339, 40325696678, 100814241695, 201628483390]

約数ペア:

[(1, 201628483390), (2, 100814241695), (5, 40325696678), (10, 20162848339), (37, 5449418470), (74, 2724709235), (185, 1089883694), (370, 544941847), (1871, 107765090), (3742, 53882545), (9355, 21553018), (18710, 10776509), (69227, 2912570), (138454, 1456285), (291257, 692270), (346135, 582514)]