210009394

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{112787}}^1$

素因数の和:112822

約数の個数: 24

約数和(自身を含む): 385734960

約数和(自身を除く): 175725566

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 112787, 225574, 789509, 1579018, 2142953, 4285906, 5526563, 11053126, 15000671, 30001342, 105004697, 210009394]

約数ペア:

[(1, 210009394), (2, 105004697), (7, 30001342), (14, 15000671), (19, 11053126), (38, 5526563), (49, 4285906), (98, 2142953), (133, 1579018), (266, 789509), (931, 225574), (1862, 112787)]