198059547

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{97231}}^1$

素因数の和:97338

約数の個数: 16

約数和(自身を含む): 304919552

約数和(自身を除く): 106860005

約数列:

[1, 3, 7, 21, 97, 291, 679, 2037, 97231, 291693, 680617, 2041851, 9431407, 28294221, 66019849, 198059547]

約数ペア:

[(1, 198059547), (3, 66019849), (7, 28294221), (21, 9431407), (97, 2041851), (291, 680617), (679, 291693), (2037, 97231)]