202804985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{55487}}^1$

素因数の和:55552

約数の個数: 16

約数和(自身を含む): 263678976

約数和(自身を除く): 60873991

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 55487, 277435, 943279, 2385941, 4716395, 11929705, 40560997, 202804985]

約数ペア:

[(1, 202804985), (5, 40560997), (17, 11929705), (43, 4716395), (85, 2385941), (215, 943279), (731, 277435), (3655, 55487)]