199392442

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1\times {\mathrm{3001}}^1$

素因数の和:3381

約数の個数: 16

約数和(自身を含む): 302601600

約数和(自身を除く): 103209158

約数列:

[1, 2, 139, 239, 278, 478, 3001, 6002, 33221, 66442, 417139, 717239, 834278, 1434478, 99696221, 199392442]

約数ペア:

[(1, 199392442), (2, 99696221), (139, 1434478), (239, 834278), (278, 717239), (478, 417139), (3001, 66442), (6002, 33221)]