201318554

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1\times {\mathrm{5953}}^1$

素因数の和:6449

約数の個数: 16

約数和(自身を含む): 310870248

約数和(自身を除く): 109551694

約数列:

[1, 2, 37, 74, 457, 914, 5953, 11906, 16909, 33818, 220261, 440522, 2720521, 5441042, 100659277, 201318554]

約数ペア:

[(1, 201318554), (2, 100659277), (37, 5441042), (74, 2720521), (457, 440522), (914, 220261), (5953, 33818), (11906, 16909)]