201989601

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{1087}}^1\times {\mathrm{1877}}^1$

素因数の和:2981

約数の個数: 24

約数和(自身を含む): 318749184

約数和(自身を除く): 116759583

約数列:

[1, 3, 9, 11, 33, 99, 1087, 1877, 3261, 5631, 9783, 11957, 16893, 20647, 35871, 61941, 107613, 185823, 2040299, 6120897, 18362691, 22443289, 67329867, 201989601]

約数ペア:

[(1, 201989601), (3, 67329867), (9, 22443289), (11, 18362691), (33, 6120897), (99, 2040299), (1087, 185823), (1877, 107613), (3261, 61941), (5631, 35871), (9783, 20647), (11957, 16893)]