201992742063

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{193859}}^1$

素因数の和:194061

約数の個数: 64

約数和(自身を含む): 353600640000

約数和(自身を除く): 151607897937

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 111, 149, 189, 259, 333, 447, 777, 999, 1043, 1341, 2331, 3129, 4023, 5513, 6993, 9387, 16539, 28161, 38591, 49617, 115773, 148851, 193859, 347319, 581577, 1041957, 1357013, 1744731, 4071039, 5234193, 7172783, 12213117, 21518349, 28884991, 36639351, 50209481, 64555047, 86654973, 150628443, 193665141, 202194937, 259964919, 451885329, 606584811, 779894757, 1068744667, 1355655987, 1819754433, 3206234001, 5459263299, 7481212669, 9618702003, 22443638007, 28856106009, 67330914021, 201992742063]

約数ペア:

[(1, 201992742063), (3, 67330914021), (7, 28856106009), (9, 22443638007), (21, 9618702003), (27, 7481212669), (37, 5459263299), (63, 3206234001), (111, 1819754433), (149, 1355655987), (189, 1068744667), (259, 779894757), (333, 606584811), (447, 451885329), (777, 259964919), (999, 202194937), (1043, 193665141), (1341, 150628443), (2331, 86654973), (3129, 64555047), (4023, 50209481), (5513, 36639351), (6993, 28884991), (9387, 21518349), (16539, 12213117), (28161, 7172783), (38591, 5234193), (49617, 4071039), (115773, 1744731), (148851, 1357013), (193859, 1041957), (347319, 581577)]