208064835

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{140111}}^1$

素因数の和:140136

約数の個数: 32

約数和(自身を含む): 403522560

約数和(自身を除く): 195457725

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 140111, 420333, 700555, 1260999, 1541221, 2101665, 3782997, 4623663, 6304995, 7706105, 13870989, 18914985, 23118315, 41612967, 69354945, 208064835]

約数ペア:

[(1, 208064835), (3, 69354945), (5, 41612967), (9, 23118315), (11, 18914985), (15, 13870989), (27, 7706105), (33, 6304995), (45, 4623663), (55, 3782997), (99, 2101665), (135, 1541221), (165, 1260999), (297, 700555), (495, 420333), (1485, 140111)]