204532203

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{641}}^1$

素因数の和:795

約数の個数: 32

約数和(自身を含む): 291889152

約数和(自身を除く): 87356949

約数列:

[1, 3, 31, 47, 73, 93, 141, 219, 641, 1457, 1923, 2263, 3431, 4371, 6789, 10293, 19871, 30127, 46793, 59613, 90381, 106361, 140379, 319083, 933937, 1450583, 2199271, 2801811, 4351749, 6597813, 68177401, 204532203]

約数ペア:

[(1, 204532203), (3, 68177401), (31, 6597813), (47, 4351749), (73, 2801811), (93, 2199271), (141, 1450583), (219, 933937), (641, 319083), (1457, 140379), (1923, 106361), (2263, 90381), (3431, 59613), (4371, 46793), (6789, 30127), (10293, 19871)]