203604141

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{401}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 300400128

約数和(自身を除く): 96795987

約数列:

[1, 3, 13, 39, 47, 141, 277, 401, 611, 831, 1203, 1833, 3601, 5213, 10803, 13019, 15639, 18847, 39057, 56541, 111077, 169247, 245011, 333231, 507741, 735033, 1444001, 4332003, 5220619, 15661857, 67868047, 203604141]

約数ペア:

[(1, 203604141), (3, 67868047), (13, 15661857), (39, 5220619), (47, 4332003), (141, 1444001), (277, 735033), (401, 507741), (611, 333231), (831, 245011), (1203, 169247), (1833, 111077), (3601, 56541), (5213, 39057), (10803, 18847), (13019, 15639)]