200917778926

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{66397151}}^1$

素因数の和:66397259

約数の個数: 16

約数和(自身を含む): 322690158720

約数和(自身を除く): 121772379794

約数列:

[1, 2, 17, 34, 89, 178, 1513, 3026, 66397151, 132794302, 1128751567, 2257503134, 5909346439, 11818692878, 100458889463, 200917778926]

約数ペア:

[(1, 200917778926), (2, 100458889463), (17, 11818692878), (34, 5909346439), (89, 2257503134), (178, 1128751567), (1513, 132794302), (3026, 66397151)]