199445676

素因数分解:

$2^2\times 3^1\times {\mathrm{419}}^1\times {\mathrm{39667}}^1$

素因数の和:40093

約数の個数: 24

約数和(自身を含む): 466495680

約数和(自身を除く): 267050004

約数列:

[1, 2, 3, 4, 6, 12, 419, 838, 1257, 1676, 2514, 5028, 39667, 79334, 119001, 158668, 238002, 476004, 16620473, 33240946, 49861419, 66481892, 99722838, 199445676]

約数ペア:

[(1, 199445676), (2, 99722838), (3, 66481892), (4, 49861419), (6, 33240946), (12, 16620473), (419, 476004), (838, 238002), (1257, 158668), (1676, 119001), (2514, 79334), (5028, 39667)]