201875042

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1\times {\mathrm{4049}}^1$

素因数の和:4405

約数の個数: 16

約数和(自身を含む): 307200600

約数和(自身を除く): 105325558

約数列:

[1, 2, 97, 194, 257, 514, 4049, 8098, 24929, 49858, 392753, 785506, 1040593, 2081186, 100937521, 201875042]

約数ペア:

[(1, 201875042), (2, 100937521), (97, 2081186), (194, 1040593), (257, 785506), (514, 392753), (4049, 49858), (8098, 24929)]