221424414

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^2\times {\mathrm{8221}}^1$

素因数の和:8360

約数の個数: 24

約数和(自身を含む): 449611848

約数和(自身を除く): 228187434

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 4489, 8221, 8978, 13467, 16442, 24663, 26934, 49326, 550807, 1101614, 1652421, 3304842, 36904069, 73808138, 110712207, 221424414]

約数ペア:

[(1, 221424414), (2, 110712207), (3, 73808138), (6, 36904069), (67, 3304842), (134, 1652421), (201, 1101614), (402, 550807), (4489, 49326), (8221, 26934), (8978, 24663), (13467, 16442)]