210143885

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{11393}}^1$

素因数の和:11453

約数の個数: 32

約数和(自身を含む): 315021312

約数和(自身を除く): 104877427

約数列:

[1, 5, 7, 17, 31, 35, 85, 119, 155, 217, 527, 595, 1085, 2635, 3689, 11393, 18445, 56965, 79751, 193681, 353183, 398755, 968405, 1355767, 1765915, 2472281, 6004111, 6778835, 12361405, 30020555, 42028777, 210143885]

約数ペア:

[(1, 210143885), (5, 42028777), (7, 30020555), (17, 12361405), (31, 6778835), (35, 6004111), (85, 2472281), (119, 1765915), (155, 1355767), (217, 968405), (527, 398755), (595, 353183), (1085, 193681), (2635, 79751), (3689, 56965), (11393, 18445)]