201435985

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1\times {\mathrm{2141}}^1$

素因数の和:2784

約数の個数: 16

約数和(自身を含む): 250048512

約数和(自身を除く): 48612527

約数列:

[1, 5, 31, 155, 607, 2141, 3035, 10705, 18817, 66371, 94085, 331855, 1299587, 6497935, 40287197, 201435985]

約数ペア:

[(1, 201435985), (5, 40287197), (31, 6497935), (155, 1299587), (607, 331855), (2141, 94085), (3035, 66371), (10705, 18817)]