199925877

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{4889}}^1$

素因数の和:5252

約数の個数: 16

約数和(自身を含む): 273683520

約数和(自身を除く): 73757643

約数列:

[1, 3, 43, 129, 317, 951, 4889, 13631, 14667, 40893, 210227, 630681, 1549813, 4649439, 66641959, 199925877]

約数ペア:

[(1, 199925877), (3, 66641959), (43, 4649439), (129, 1549813), (317, 630681), (951, 210227), (4889, 40893), (13631, 14667)]