201430818

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{1399}}^1$

素因数の和:1847

約数の個数: 48

約数和(自身を含む): 460824000

約数和(自身を除く): 259393182

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 421, 842, 1263, 1399, 2526, 2798, 3789, 4197, 7578, 7999, 8394, 12591, 15998, 23997, 25182, 26581, 47994, 53162, 71991, 79743, 143982, 159486, 239229, 478458, 588979, 1177958, 1766937, 3533874, 5300811, 10601622, 11190601, 22381202, 33571803, 67143606, 100715409, 201430818]

約数ペア:

[(1, 201430818), (2, 100715409), (3, 67143606), (6, 33571803), (9, 22381202), (18, 11190601), (19, 10601622), (38, 5300811), (57, 3533874), (114, 1766937), (171, 1177958), (342, 588979), (421, 478458), (842, 239229), (1263, 159486), (1399, 143982), (2526, 79743), (2798, 71991), (3789, 53162), (4197, 47994), (7578, 26581), (7999, 25182), (8394, 23997), (12591, 15998)]