208079868

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{912631}}^1$

素因数の和:912657

約数の個数: 24

約数和(自身を含む): 511073920

約数和(自身を除く): 302994052

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 912631, 1825262, 2737893, 3650524, 5475786, 10951572, 17339989, 34679978, 52019967, 69359956, 104039934, 208079868]

約数ペア:

[(1, 208079868), (2, 104039934), (3, 69359956), (4, 52019967), (6, 34679978), (12, 17339989), (19, 10951572), (38, 5475786), (57, 3650524), (76, 2737893), (114, 1825262), (228, 912631)]