209750462

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{911}}^1$

素因数の和:1088

約数の個数: 32

約数和(自身を含む): 340139520

約数和(自身を除く): 130389058

約数列:

[1, 2, 19, 38, 73, 83, 146, 166, 911, 1387, 1577, 1822, 2774, 3154, 6059, 12118, 17309, 34618, 66503, 75613, 115121, 133006, 151226, 230242, 1263557, 1436647, 2527114, 2873294, 5519749, 11039498, 104875231, 209750462]

約数ペア:

[(1, 209750462), (2, 104875231), (19, 11039498), (38, 5519749), (73, 2873294), (83, 2527114), (146, 1436647), (166, 1263557), (911, 230242), (1387, 151226), (1577, 133006), (1822, 115121), (2774, 75613), (3154, 66503), (6059, 34618), (12118, 17309)]