211419040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{188767}}^1$

素因数の和:188789

約数の個数: 48

約数和(自身を含む): 570834432

約数和(自身を除く): 359415392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 188767, 377534, 755068, 943835, 1321369, 1510136, 1887670, 2642738, 3020272, 3775340, 5285476, 6040544, 6606845, 7550680, 10570952, 13213690, 15101360, 21141904, 26427380, 30202720, 42283808, 52854760, 105709520, 211419040]

約数ペア:

[(1, 211419040), (2, 105709520), (4, 52854760), (5, 42283808), (7, 30202720), (8, 26427380), (10, 21141904), (14, 15101360), (16, 13213690), (20, 10570952), (28, 7550680), (32, 6606845), (35, 6040544), (40, 5285476), (56, 3775340), (70, 3020272), (80, 2642738), (112, 1887670), (140, 1510136), (160, 1321369), (224, 943835), (280, 755068), (560, 377534), (1120, 188767)]