201169712

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{122069}}^1$

素因数の和:122180

約数の個数: 20

約数和(自身を含む): 393553680

約数和(自身を除く): 192383968

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 122069, 244138, 488276, 976552, 1953104, 12573107, 25146214, 50292428, 100584856, 201169712]

約数ペア:

[(1, 201169712), (2, 100584856), (4, 50292428), (8, 25146214), (16, 12573107), (103, 1953104), (206, 976552), (412, 488276), (824, 244138), (1648, 122069)]