251159406

素因数分解:

$2^1\times 3^1\times {\mathrm{389}}^1\times {\mathrm{107609}}^1$

素因数の和:108003

約数の個数: 16

約数和(自身を含む): 503614800

約数和(自身を除く): 252455394

約数列:

[1, 2, 3, 6, 389, 778, 1167, 2334, 107609, 215218, 322827, 645654, 41859901, 83719802, 125579703, 251159406]

約数ペア:

[(1, 251159406), (2, 125579703), (3, 83719802), (6, 41859901), (389, 645654), (778, 322827), (1167, 215218), (2334, 107609)]