195884612

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{635989}}^1$

素因数の和:636011

約数の個数: 24

約数和(自身を含む): 427385280

約数和(自身を除く): 231500668

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 635989, 1271978, 2543956, 4451923, 6995879, 8903846, 13991758, 17807692, 27983516, 48971153, 97942306, 195884612]

約数ペア:

[(1, 195884612), (2, 97942306), (4, 48971153), (7, 27983516), (11, 17807692), (14, 13991758), (22, 8903846), (28, 6995879), (44, 4451923), (77, 2543956), (154, 1271978), (308, 635989)]