198543672

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{21713}}^1$

素因数の和:21852

約数の個数: 48

約数和(自身を含む): 541981440

約数和(自身を除く): 343437768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 4572, 9144, 21713, 43426, 65139, 86852, 130278, 173704, 195417, 260556, 390834, 521112, 781668, 1563336, 2757551, 5515102, 8272653, 11030204, 16545306, 22060408, 24817959, 33090612, 49635918, 66181224, 99271836, 198543672]

約数ペア:

[(1, 198543672), (2, 99271836), (3, 66181224), (4, 49635918), (6, 33090612), (8, 24817959), (9, 22060408), (12, 16545306), (18, 11030204), (24, 8272653), (36, 5515102), (72, 2757551), (127, 1563336), (254, 781668), (381, 521112), (508, 390834), (762, 260556), (1016, 195417), (1143, 173704), (1524, 130278), (2286, 86852), (3048, 65139), (4572, 43426), (9144, 21713)]