200347628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1019}}^1$

素因数の和:1254

約数の個数: 48

約数和(自身を含む): 399840000

約数和(自身を除く): 199492372

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 199, 247, 398, 494, 796, 988, 1019, 2038, 2587, 3781, 4076, 5174, 7562, 10348, 13247, 15124, 19361, 26494, 38722, 49153, 52988, 77444, 98306, 196612, 202781, 251693, 405562, 503386, 811124, 1006772, 2636153, 3852839, 5272306, 7705678, 10544612, 15411356, 50086907, 100173814, 200347628]

約数ペア:

[(1, 200347628), (2, 100173814), (4, 50086907), (13, 15411356), (19, 10544612), (26, 7705678), (38, 5272306), (52, 3852839), (76, 2636153), (199, 1006772), (247, 811124), (398, 503386), (494, 405562), (796, 251693), (988, 202781), (1019, 196612), (2038, 98306), (2587, 77444), (3781, 52988), (4076, 49153), (5174, 38722), (7562, 26494), (10348, 19361), (13247, 15124)]