194635948

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{499}}^1\times {\mathrm{577}}^1$

素因数の和:1106

約数の個数: 36

約数和(自身を含む): 370209000

約数和(自身を除く): 175573052

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 499, 577, 676, 998, 1154, 1996, 2308, 6487, 7501, 12974, 15002, 25948, 30004, 84331, 97513, 168662, 195026, 287923, 337324, 390052, 575846, 1151692, 3742999, 7485998, 14971996, 48658987, 97317974, 194635948]

約数ペア:

[(1, 194635948), (2, 97317974), (4, 48658987), (13, 14971996), (26, 7485998), (52, 3742999), (169, 1151692), (338, 575846), (499, 390052), (577, 337324), (676, 287923), (998, 195026), (1154, 168662), (1996, 97513), (2308, 84331), (6487, 30004), (7501, 25948), (12974, 15002)]