201979174

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{22679}}^1$

素因数の和:22815

約数の個数: 16

約数和(自身を含む): 312167520

約数和(自身を除く): 110188346

約数列:

[1, 2, 61, 73, 122, 146, 4453, 8906, 22679, 45358, 1383419, 1655567, 2766838, 3311134, 100989587, 201979174]

約数ペア:

[(1, 201979174), (2, 100989587), (61, 3311134), (73, 2766838), (122, 1655567), (146, 1383419), (4453, 45358), (8906, 22679)]