201237213

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{1471}}^2$

素因数の和:2976

約数の個数: 12

約数和(自身を含む): 277160064

約数和(自身を除く): 75922851

約数列:

[1, 3, 31, 93, 1471, 4413, 45601, 136803, 2163841, 6491523, 67079071, 201237213]

約数ペア:

[(1, 201237213), (3, 67079071), (31, 6491523), (93, 2163841), (1471, 136803), (4413, 45601)]