196649709

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{57149}}^1$

素因数の和:57220

約数の個数: 16

約数和(自身を含む): 277977600

約数和(自身を除く): 81327891

約数列:

[1, 3, 31, 37, 93, 111, 1147, 3441, 57149, 171447, 1771619, 2114513, 5314857, 6343539, 65549903, 196649709]

約数ペア:

[(1, 196649709), (3, 65549903), (31, 6343539), (37, 5314857), (93, 2114513), (111, 1771619), (1147, 171447), (3441, 57149)]