199040926

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{233069}}^1$

素因数の和:233139

約数の個数: 16

約数和(自身を含む): 346808160

約数和(自身を除く): 147767234

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 233069, 466138, 1631483, 3262966, 14217209, 28434418, 99520463, 199040926]

約数ペア:

[(1, 199040926), (2, 99520463), (7, 28434418), (14, 14217209), (61, 3262966), (122, 1631483), (427, 466138), (854, 233069)]