201997350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{448883}}^1$

素因数の和:448901

約数の個数: 36

約数和(自身を含む): 542700756

約数和(自身を除く): 340703406

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 448883, 897766, 1346649, 2244415, 2693298, 4039947, 4488830, 6733245, 8079894, 11222075, 13466490, 20199735, 22444150, 33666225, 40399470, 67332450, 100998675, 201997350]

約数ペア:

[(1, 201997350), (2, 100998675), (3, 67332450), (5, 40399470), (6, 33666225), (9, 22444150), (10, 20199735), (15, 13466490), (18, 11222075), (25, 8079894), (30, 6733245), (45, 4488830), (50, 4039947), (75, 2693298), (90, 2244415), (150, 1346649), (225, 897766), (450, 448883)]