206550812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{47857}}^1$

素因数の和:47957

約数の個数: 24

約数和(自身を含む): 393967056

約数和(自身を除く): 187416244

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 47857, 95714, 191428, 622141, 1244282, 2488564, 3972131, 7944262, 15888524, 51637703, 103275406, 206550812]

約数ペア:

[(1, 206550812), (2, 103275406), (4, 51637703), (13, 15888524), (26, 7944262), (52, 3972131), (83, 2488564), (166, 1244282), (332, 622141), (1079, 191428), (2158, 95714), (4316, 47857)]