200425946

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{3571}}^1$

素因数の和:3810

約数の個数: 32

約数和(自身を含む): 363486720

約数和(自身を除く): 163060774

約数列:

[1, 2, 7, 14, 19, 38, 133, 211, 266, 422, 1477, 2954, 3571, 4009, 7142, 8018, 24997, 28063, 49994, 56126, 67849, 135698, 474943, 753481, 949886, 1506962, 5274367, 10548734, 14316139, 28632278, 100212973, 200425946]

約数ペア:

[(1, 200425946), (2, 100212973), (7, 28632278), (14, 14316139), (19, 10548734), (38, 5274367), (133, 1506962), (211, 949886), (266, 753481), (422, 474943), (1477, 135698), (2954, 67849), (3571, 56126), (4009, 49994), (7142, 28063), (8018, 24997)]