208049275917

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2707}}^1\times {\mathrm{71761}}^1$

素因数の和:74498

約数の個数: 48

約数和(自身を含む): 363788560512

約数和(自身を除く): 155739284595

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 2707, 8121, 18949, 24363, 46019, 56847, 71761, 138057, 170541, 215283, 322133, 414171, 502327, 645849, 966399, 1219937, 1506981, 2899197, 3659811, 4520943, 8539559, 10979433, 25618677, 76856031, 194257027, 582771081, 1359799189, 1748313243, 3302369459, 4079397567, 9907108377, 12238192701, 23116586213, 29721325131, 69349758639, 208049275917]

約数ペア:

[(1, 208049275917), (3, 69349758639), (7, 29721325131), (9, 23116586213), (17, 12238192701), (21, 9907108377), (51, 4079397567), (63, 3302369459), (119, 1748313243), (153, 1359799189), (357, 582771081), (1071, 194257027), (2707, 76856031), (8121, 25618677), (18949, 10979433), (24363, 8539559), (46019, 4520943), (56847, 3659811), (71761, 2899197), (138057, 1506981), (170541, 1219937), (215283, 966399), (322133, 645849), (414171, 502327)]