205961436

素因数分解:

$2^2\times 3^2\times {\mathrm{5721151}}^1$

素因数の和:5721161

約数の個数: 18

約数和(自身を含む): 520624832

約数和(自身を除く): 314663396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5721151, 11442302, 17163453, 22884604, 34326906, 51490359, 68653812, 102980718, 205961436]

約数ペア:

[(1, 205961436), (2, 102980718), (3, 68653812), (4, 51490359), (6, 34326906), (9, 22884604), (12, 17163453), (18, 11442302), (36, 5721151)]