243940202

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{1277}}^1$

素因数の和:1766

約数の個数: 32

約数和(自身を含む): 421433280

約数和(自身を除く): 177493078

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 457, 914, 1277, 2554, 5027, 8683, 10054, 14047, 17366, 24263, 28094, 48526, 95513, 191026, 266893, 533786, 583589, 1167178, 6419479, 11088191, 12838958, 22176382, 121970101, 243940202]

約数ペア:

[(1, 243940202), (2, 121970101), (11, 22176382), (19, 12838958), (22, 11088191), (38, 6419479), (209, 1167178), (418, 583589), (457, 533786), (914, 266893), (1277, 191026), (2554, 95513), (5027, 48526), (8683, 28094), (10054, 24263), (14047, 17366)]