207970128

素因数分解:

$2^4\times 3^2\times {\mathrm{1444237}}^1$

素因数の和:1444251

約数の個数: 30

約数和(自身を含む): 582027914

約数和(自身を除く): 374057786

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1444237, 2888474, 4332711, 5776948, 8665422, 11553896, 12998133, 17330844, 23107792, 25996266, 34661688, 51992532, 69323376, 103985064, 207970128]

約数ペア:

[(1, 207970128), (2, 103985064), (3, 69323376), (4, 51992532), (6, 34661688), (8, 25996266), (9, 23107792), (12, 17330844), (16, 12998133), (18, 11553896), (24, 8665422), (36, 5776948), (48, 4332711), (72, 2888474), (144, 1444237)]