200407858

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{3319}}^1$

素因数の和:3574

約数の個数: 32

約数和(自身を含む): 363340800

約数和(自身を除く): 162932942

約数列:

[1, 2, 7, 14, 19, 38, 133, 227, 266, 454, 1589, 3178, 3319, 4313, 6638, 8626, 23233, 30191, 46466, 60382, 63061, 126122, 441427, 753413, 882854, 1506826, 5273891, 10547782, 14314847, 28629694, 100203929, 200407858]

約数ペア:

[(1, 200407858), (2, 100203929), (7, 28629694), (14, 14314847), (19, 10547782), (38, 5273891), (133, 1506826), (227, 882854), (266, 753413), (454, 441427), (1589, 126122), (3178, 63061), (3319, 60382), (4313, 46466), (6638, 30191), (8626, 23233)]