200089269

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 315057600

約数和(自身を除く): 114968331

約数列:

[1, 3, 9, 17, 51, 67, 131, 149, 153, 201, 393, 447, 603, 1139, 1179, 1341, 2227, 2533, 3417, 6681, 7599, 8777, 9983, 10251, 19519, 20043, 22797, 26331, 29949, 58557, 78993, 89847, 149209, 169711, 175671, 331823, 447627, 509133, 995469, 1307773, 1342881, 1527399, 2986407, 3923319, 11769957, 22232141, 66696423, 200089269]

約数ペア:

[(1, 200089269), (3, 66696423), (9, 22232141), (17, 11769957), (51, 3923319), (67, 2986407), (131, 1527399), (149, 1342881), (153, 1307773), (201, 995469), (393, 509133), (447, 447627), (603, 331823), (1139, 175671), (1179, 169711), (1341, 149209), (2227, 89847), (2533, 78993), (3417, 58557), (6681, 29949), (7599, 26331), (8777, 22797), (9983, 20043), (10251, 19519)]