201188589

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{121271}}^1$

素因数の和:121360

約数の個数: 16

約数和(自身を含む): 310456320

約数和(自身を除く): 109267731

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 121271, 363813, 848897, 2546691, 9580409, 28741227, 67062863, 201188589]

約数ペア:

[(1, 201188589), (3, 67062863), (7, 28741227), (21, 9580409), (79, 2546691), (237, 848897), (553, 363813), (1659, 121271)]