201982882

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1637}}^1$

素因数の和:1866

約数の個数: 32

約数和(自身を含む): 339655680

約数和(自身を除く): 137672798

約数列:

[1, 2, 17, 19, 34, 38, 191, 323, 382, 646, 1637, 3247, 3274, 3629, 6494, 7258, 27829, 31103, 55658, 61693, 62206, 123386, 312667, 528751, 625334, 1057502, 5315339, 5940673, 10630678, 11881346, 100991441, 201982882]

約数ペア:

[(1, 201982882), (2, 100991441), (17, 11881346), (19, 10630678), (34, 5940673), (38, 5315339), (191, 1057502), (323, 625334), (382, 528751), (646, 312667), (1637, 123386), (3247, 62206), (3274, 61693), (3629, 55658), (6494, 31103), (7258, 27829)]