203071485

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{20297}}^1$

素因数の和:20357

約数の個数: 32

約数和(自身を含む): 350749440

約数和(自身を除く): 147677955

約数列:

[1, 3, 5, 15, 23, 29, 69, 87, 115, 145, 345, 435, 667, 2001, 3335, 10005, 20297, 60891, 101485, 304455, 466831, 588613, 1400493, 1765839, 2334155, 2943065, 7002465, 8829195, 13538099, 40614297, 67690495, 203071485]

約数ペア:

[(1, 203071485), (3, 67690495), (5, 40614297), (15, 13538099), (23, 8829195), (29, 7002465), (69, 2943065), (87, 2334155), (115, 1765839), (145, 1400493), (345, 588613), (435, 466831), (667, 304455), (2001, 101485), (3335, 60891), (10005, 20297)]