201743971

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61339}}^1$

素因数の和:61386

約数の個数: 16

約数和(自身を含む): 247322880

約数和(自身を除く): 45578909

約数列:

[1, 11, 13, 23, 143, 253, 299, 3289, 61339, 674729, 797407, 1410797, 8771477, 15518767, 18340361, 201743971]

約数ペア:

[(1, 201743971), (11, 18340361), (13, 15518767), (23, 8771477), (143, 1410797), (253, 797407), (299, 674729), (3289, 61339)]