201020809950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{446712911}}^1$

素因数の和:446712929

約数の個数: 36

約数和(自身を含む): 540075910608

約数和(自身を除く): 339055100658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 446712911, 893425822, 1340138733, 2233564555, 2680277466, 4020416199, 4467129110, 6700693665, 8040832398, 11167822775, 13401387330, 20102080995, 22335645550, 33503468325, 40204161990, 67006936650, 100510404975, 201020809950]

約数ペア:

[(1, 201020809950), (2, 100510404975), (3, 67006936650), (5, 40204161990), (6, 33503468325), (9, 22335645550), (10, 20102080995), (15, 13401387330), (18, 11167822775), (25, 8040832398), (30, 6700693665), (45, 4467129110), (50, 4020416199), (75, 2680277466), (90, 2233564555), (150, 1340138733), (225, 893425822), (450, 446712911)]