201132055

素因数分解:

$5^1\times {\mathrm{193}}^1\times {\mathrm{257}}^1\times {\mathrm{811}}^1$

素因数の和:1266

約数の個数: 16

約数和(自身を含む): 243853344

約数和(自身を除く): 42721289

約数列:

[1, 5, 193, 257, 811, 965, 1285, 4055, 49601, 156523, 208427, 248005, 782615, 1042135, 40226411, 201132055]

約数ペア:

[(1, 201132055), (5, 40226411), (193, 1042135), (257, 782615), (811, 248005), (965, 208427), (1285, 156523), (4055, 49601)]