196563963

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{51551}}^1$

素因数の和:51626

約数の個数: 16

約数和(自身を含む): 277143552

約数和(自身を除く): 80579589

約数列:

[1, 3, 31, 41, 93, 123, 1271, 3813, 51551, 154653, 1598081, 2113591, 4794243, 6340773, 65521321, 196563963]

約数ペア:

[(1, 196563963), (3, 65521321), (31, 6340773), (41, 4794243), (93, 2113591), (123, 1598081), (1271, 154653), (3813, 51551)]