201344924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{64451}}^1$

素因数の和:64537

約数の個数: 24

約数和(自身を含む): 389805696

約数和(自身を除く): 188460772

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 64451, 128902, 257804, 708961, 1417922, 2835844, 4576021, 9152042, 18304084, 50336231, 100672462, 201344924]

約数ペア:

[(1, 201344924), (2, 100672462), (4, 50336231), (11, 18304084), (22, 9152042), (44, 4576021), (71, 2835844), (142, 1417922), (284, 708961), (781, 257804), (1562, 128902), (3124, 64451)]