205470826

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{44687}}^1$

素因数の和:44730

約数の個数: 24

約数和(自身を含む): 356610240

約数和(自身を除く): 151139414

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 44687, 89374, 491557, 849053, 983114, 1698106, 5407127, 9339583, 10814254, 18679166, 102735413, 205470826]

約数ペア:

[(1, 205470826), (2, 102735413), (11, 18679166), (19, 10814254), (22, 9339583), (38, 5407127), (121, 1698106), (209, 983114), (242, 849053), (418, 491557), (2299, 89374), (4598, 44687)]