201991724108

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2228407}}^1$

素因数の和:2228502

約数の個数: 48

約数和(自身を含む): 395337406464

約数和(自身を除く): 193345682356

約数列:

[1, 2, 4, 17, 31, 34, 43, 62, 68, 86, 124, 172, 527, 731, 1054, 1333, 1462, 2108, 2666, 2924, 5332, 22661, 45322, 90644, 2228407, 4456814, 8913628, 37882919, 69080617, 75765838, 95821501, 138161234, 151531676, 191643002, 276322468, 383286004, 1174370489, 1628965517, 2348740978, 2970466531, 3257931034, 4697481956, 5940933062, 6515862068, 11881866124, 50497931027, 100995862054, 201991724108]

約数ペア:

[(1, 201991724108), (2, 100995862054), (4, 50497931027), (17, 11881866124), (31, 6515862068), (34, 5940933062), (43, 4697481956), (62, 3257931034), (68, 2970466531), (86, 2348740978), (124, 1628965517), (172, 1174370489), (527, 383286004), (731, 276322468), (1054, 191643002), (1333, 151531676), (1462, 138161234), (2108, 95821501), (2666, 75765838), (2924, 69080617), (5332, 37882919), (22661, 8913628), (45322, 4456814), (90644, 2228407)]