205969234

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{49727}}^1$

素因数の和:49857

約数の個数: 16

約数和(自身を含む): 328204800

約数和(自身を除く): 122235566

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 49727, 99454, 944813, 1889626, 5420243, 10840486, 102984617, 205969234]

約数ペア:

[(1, 205969234), (2, 102984617), (19, 10840486), (38, 5420243), (109, 1889626), (218, 944813), (2071, 99454), (4142, 49727)]