201940241915

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1\times {\mathrm{349}}^1$

素因数の和:940

約数の個数: 64

約数和(自身を含む): 260198400000

約数和(自身を除く): 58258158085

約数列:

[1, 5, 19, 95, 127, 199, 241, 349, 635, 995, 1205, 1745, 2413, 3781, 4579, 6631, 12065, 18905, 22895, 25273, 30607, 33155, 44323, 47959, 69451, 84109, 126365, 153035, 221615, 239795, 347255, 420545, 480187, 581533, 842137, 911221, 1319569, 1598071, 2400935, 2907665, 4210685, 4556105, 6090793, 6597845, 7990355, 8820277, 10681843, 16737691, 30453965, 44101385, 53409215, 83688455, 115725067, 167585263, 202955017, 318016129, 578625335, 837926315, 1014775085, 1590080645, 2125686757, 10628433785, 40388048383, 201940241915]

約数ペア:

[(1, 201940241915), (5, 40388048383), (19, 10628433785), (95, 2125686757), (127, 1590080645), (199, 1014775085), (241, 837926315), (349, 578625335), (635, 318016129), (995, 202955017), (1205, 167585263), (1745, 115725067), (2413, 83688455), (3781, 53409215), (4579, 44101385), (6631, 30453965), (12065, 16737691), (18905, 10681843), (22895, 8820277), (25273, 7990355), (30607, 6597845), (33155, 6090793), (44323, 4556105), (47959, 4210685), (69451, 2907665), (84109, 2400935), (126365, 1598071), (153035, 1319569), (221615, 911221), (239795, 842137), (347255, 581533), (420545, 480187)]