201994463996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{53212451}}^1$

素因数の和:53212541

約数の個数: 24

約数和(自身を含む): 385896701904

約数和(自身を除く): 183902237908

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 53212451, 106424902, 212849804, 691761863, 1383523726, 2767047452, 3884508923, 7769017846, 15538035692, 50498615999, 100997231998, 201994463996]

約数ペア:

[(1, 201994463996), (2, 100997231998), (4, 50498615999), (13, 15538035692), (26, 7769017846), (52, 3884508923), (73, 2767047452), (146, 1383523726), (292, 691761863), (949, 212849804), (1898, 106424902), (3796, 53212451)]