201877902

素因数分解:

$2^1\times 3^2\times {\mathrm{11215439}}^1$

素因数の和:11215447

約数の個数: 12

約数和(自身を含む): 437402160

約数和(自身を除く): 235524258

約数列:

[1, 2, 3, 6, 9, 18, 11215439, 22430878, 33646317, 67292634, 100938951, 201877902]

約数ペア:

[(1, 201877902), (2, 100938951), (3, 67292634), (6, 33646317), (9, 22430878), (18, 11215439)]