199241030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{33827}}^1$

素因数の和:33884

約数の個数: 32

約数和(自身を含む): 389698560

約数和(自身を除く): 190457530

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5890, 33827, 67654, 169135, 338270, 642713, 1048637, 1285426, 2097274, 3213565, 5243185, 6427130, 10486370, 19924103, 39848206, 99620515, 199241030]

約数ペア:

[(1, 199241030), (2, 99620515), (5, 39848206), (10, 19924103), (19, 10486370), (31, 6427130), (38, 5243185), (62, 3213565), (95, 2097274), (155, 1285426), (190, 1048637), (310, 642713), (589, 338270), (1178, 169135), (2945, 67654), (5890, 33827)]