221226194

素因数分解:

$2^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{55837}}^1$

素因数の和:56129

約数の個数: 16

約数和(自身を含む): 380591808

約数和(自身を除く): 159365614

約数列:

[1, 2, 7, 14, 283, 566, 1981, 3962, 55837, 111674, 390859, 781718, 15801871, 31603742, 110613097, 221226194]

約数ペア:

[(1, 221226194), (2, 110613097), (7, 31603742), (14, 15801871), (283, 781718), (566, 390859), (1981, 111674), (3962, 55837)]