266985190

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{99251}}^1$

素因数の和:99527

約数の個数: 16

約数和(自身を含む): 482364720

約数和(自身を除く): 215379530

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 99251, 198502, 496255, 992510, 26698519, 53397038, 133492595, 266985190]

約数ペア:

[(1, 266985190), (2, 133492595), (5, 53397038), (10, 26698519), (269, 992510), (538, 496255), (1345, 198502), (2690, 99251)]