208996938

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{52067}}^1$

素因数の和:52298

約数の個数: 24

約数和(自身を含む): 454866048

約数和(自身を除く): 245869110

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1338, 2007, 4014, 52067, 104134, 156201, 312402, 468603, 937206, 11610941, 23221882, 34832823, 69665646, 104498469, 208996938]

約数ペア:

[(1, 208996938), (2, 104498469), (3, 69665646), (6, 34832823), (9, 23221882), (18, 11610941), (223, 937206), (446, 468603), (669, 312402), (1338, 156201), (2007, 104134), (4014, 52067)]