201657960826

素因数分解:

$2^1\times 7^1\times {\mathrm{10303}}^1\times {\mathrm{1398053}}^1$

素因数の和:1408365

約数の個数: 16

約数和(自身を含む): 345733161984

約数和(自身を除く): 144075201158

約数列:

[1, 2, 7, 14, 10303, 20606, 72121, 144242, 1398053, 2796106, 9786371, 19572742, 14404140059, 28808280118, 100828980413, 201657960826]

約数ペア:

[(1, 201657960826), (2, 100828980413), (7, 28808280118), (14, 14404140059), (10303, 19572742), (20606, 9786371), (72121, 2796106), (144242, 1398053)]