201561470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1832377}}^1$

素因数の和:1832395

約数の個数: 16

約数和(自身を含む): 395793648

約数和(自身を除く): 194232178

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1832377, 3664754, 9161885, 18323770, 20156147, 40312294, 100780735, 201561470]

約数ペア:

[(1, 201561470), (2, 100780735), (5, 40312294), (10, 20156147), (11, 18323770), (22, 9161885), (55, 3664754), (110, 1832377)]