207827770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{22039}}^1$

素因数の和:22110

約数の個数: 32

約数和(自身を含む): 399893760

約数和(自身を除く): 192065990

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1886, 4715, 9430, 22039, 44078, 110195, 220390, 506897, 903599, 1013794, 1807198, 2534485, 4517995, 5068970, 9035990, 20782777, 41565554, 103913885, 207827770]

約数ペア:

[(1, 207827770), (2, 103913885), (5, 41565554), (10, 20782777), (23, 9035990), (41, 5068970), (46, 4517995), (82, 2534485), (115, 1807198), (205, 1013794), (230, 903599), (410, 506897), (943, 220390), (1886, 110195), (4715, 44078), (9430, 22039)]