200801970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{743711}}^1$

素因数の和:743727

約数の個数: 32

約数和(自身を含む): 535472640

約数和(自身を除く): 334670670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 743711, 1487422, 2231133, 3718555, 4462266, 6693399, 7437110, 11155665, 13386798, 20080197, 22311330, 33466995, 40160394, 66933990, 100400985, 200801970]

約数ペア:

[(1, 200801970), (2, 100400985), (3, 66933990), (5, 40160394), (6, 33466995), (9, 22311330), (10, 20080197), (15, 13386798), (18, 11155665), (27, 7437110), (30, 6693399), (45, 4462266), (54, 3718555), (90, 2231133), (135, 1487422), (270, 743711)]