201979308

素因数分解:

$2^2\times 3^1\times {\mathrm{397}}^1\times {\mathrm{42397}}^1$

素因数の和:42801

約数の個数: 24

約数和(自身を含む): 472483312

約数和(自身を除く): 270504004

約数列:

[1, 2, 3, 4, 6, 12, 397, 794, 1191, 1588, 2382, 4764, 42397, 84794, 127191, 169588, 254382, 508764, 16831609, 33663218, 50494827, 67326436, 100989654, 201979308]

約数ペア:

[(1, 201979308), (2, 100989654), (3, 67326436), (4, 50494827), (6, 33663218), (12, 16831609), (397, 508764), (794, 254382), (1191, 169588), (1588, 127191), (2382, 84794), (4764, 42397)]