221464842

素因数分解:

$2^1\times 3^1\times {\mathrm{541}}^1\times {\mathrm{68227}}^1$

素因数の和:68773

約数の個数: 16

約数和(自身を含む): 443754912

約数和(自身を除く): 222290070

約数列:

[1, 2, 3, 6, 541, 1082, 1623, 3246, 68227, 136454, 204681, 409362, 36910807, 73821614, 110732421, 221464842]

約数ペア:

[(1, 221464842), (2, 110732421), (3, 73821614), (6, 36910807), (541, 409362), (1082, 204681), (1623, 136454), (3246, 68227)]