199908856

素因数分解:

$2^3\times 7^1\times {\mathrm{379}}^1\times {\mathrm{9419}}^1$

素因数の和:9811

約数の個数: 32

約数和(自身を含む): 429552000

約数和(自身を除く): 229643144

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 379, 758, 1516, 2653, 3032, 5306, 9419, 10612, 18838, 21224, 37676, 65933, 75352, 131866, 263732, 527464, 3569801, 7139602, 14279204, 24988607, 28558408, 49977214, 99954428, 199908856]

約数ペア:

[(1, 199908856), (2, 99954428), (4, 49977214), (7, 28558408), (8, 24988607), (14, 14279204), (28, 7139602), (56, 3569801), (379, 527464), (758, 263732), (1516, 131866), (2653, 75352), (3032, 65933), (5306, 37676), (9419, 21224), (10612, 18838)]