209549412296

素因数分解:

$2^3\times 7^1\times {\mathrm{379}}^1\times {\mathrm{9873229}}^1$

素因数の和:9873621

約数の個数: 32

約数和(自身を含む): 450219288000

約数和(自身を除く): 240669875704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 379, 758, 1516, 2653, 3032, 5306, 10612, 21224, 9873229, 19746458, 39492916, 69112603, 78985832, 138225206, 276450412, 552900824, 3741953791, 7483907582, 14967815164, 26193676537, 29935630328, 52387353074, 104774706148, 209549412296]

約数ペア:

[(1, 209549412296), (2, 104774706148), (4, 52387353074), (7, 29935630328), (8, 26193676537), (14, 14967815164), (28, 7483907582), (56, 3741953791), (379, 552900824), (758, 276450412), (1516, 138225206), (2653, 78985832), (3032, 69112603), (5306, 39492916), (10612, 19746458), (21224, 9873229)]