201719433

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 290632320

約数和(自身を除く): 88912887

約数列:

[1, 3, 17, 51, 109, 131, 277, 327, 393, 831, 1853, 2227, 4709, 5559, 6681, 14127, 14279, 30193, 36287, 42837, 90579, 108861, 242743, 513281, 616879, 728229, 1539843, 1850637, 3955283, 11865849, 67239811, 201719433]

約数ペア:

[(1, 201719433), (3, 67239811), (17, 11865849), (51, 3955283), (109, 1850637), (131, 1539843), (277, 728229), (327, 616879), (393, 513281), (831, 242743), (1853, 108861), (2227, 90579), (4709, 42837), (5559, 36287), (6681, 30193), (14127, 14279)]