201464528

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{91909}}^1$

素因数の和:92054

約数の個数: 20

約数和(自身を含む): 393190980

約数和(自身を除く): 191726452

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 91909, 183818, 367636, 735272, 1470544, 12591533, 25183066, 50366132, 100732264, 201464528]

約数ペア:

[(1, 201464528), (2, 100732264), (4, 50366132), (8, 25183066), (16, 12591533), (137, 1470544), (274, 735272), (548, 367636), (1096, 183818), (2192, 91909)]