201370978

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{75533}}^1$

素因数の和:75609

約数の個数: 16

約数和(自身を含む): 319055616

約数和(自身を除く): 117684638

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 75533, 151066, 2341523, 3247919, 4683046, 6495838, 100685489, 201370978]

約数ペア:

[(1, 201370978), (2, 100685489), (31, 6495838), (43, 4683046), (62, 3247919), (86, 2341523), (1333, 151066), (2666, 75533)]