199372052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{62071}}^1$

素因数の和:62159

約数の個数: 24

約数和(自身を含む): 385839552

約数和(自身を除く): 186467500

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 62071, 124142, 248284, 682781, 1365562, 2731124, 4531183, 9062366, 18124732, 49843013, 99686026, 199372052]

約数ペア:

[(1, 199372052), (2, 99686026), (4, 49843013), (11, 18124732), (22, 9062366), (44, 4531183), (73, 2731124), (146, 1365562), (292, 682781), (803, 248284), (1606, 124142), (3212, 62071)]