202012415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1873}}^1$

素因数の和:1979

約数の個数: 32

約数和(自身を含む): 276872256

約数和(自身を除く): 74859841

約数列:

[1, 5, 11, 37, 53, 55, 185, 265, 407, 583, 1873, 1961, 2035, 2915, 9365, 9805, 20603, 21571, 69301, 99269, 103015, 107855, 346505, 496345, 762311, 1091959, 3672953, 3811555, 5459795, 18364765, 40402483, 202012415]

約数ペア:

[(1, 202012415), (5, 40402483), (11, 18364765), (37, 5459795), (53, 3811555), (55, 3672953), (185, 1091959), (265, 762311), (407, 496345), (583, 346505), (1873, 107855), (1961, 103015), (2035, 99269), (2915, 69301), (9365, 21571), (9805, 20603)]