199925868

素因数分解:

$2^2\times 3^1\times {\mathrm{439}}^1\times {\mathrm{37951}}^1$

素因数の和:38397

約数の個数: 24

約数和(自身を含む): 467568640

約数和(自身を除く): 267642772

約数列:

[1, 2, 3, 4, 6, 12, 439, 878, 1317, 1756, 2634, 5268, 37951, 75902, 113853, 151804, 227706, 455412, 16660489, 33320978, 49981467, 66641956, 99962934, 199925868]

約数ペア:

[(1, 199925868), (2, 99962934), (3, 66641956), (4, 49981467), (6, 33320978), (12, 16660489), (439, 455412), (878, 227706), (1317, 151804), (1756, 113853), (2634, 75902), (5268, 37951)]