199441654

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{136417}}^1$

素因数の和:136479

約数の個数: 16

約数和(自身を含む): 324129168

約数和(自身を除く): 124687514

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 136417, 272834, 2319089, 4638178, 5865931, 11731862, 99720827, 199441654]

約数ペア:

[(1, 199441654), (2, 99720827), (17, 11731862), (34, 5865931), (43, 4638178), (86, 2319089), (731, 272834), (1462, 136417)]