202191795

素因数分解:

$3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:304

約数の個数: 112

約数和(自身を含む): 416459232

約数和(自身を除く): 214267437

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 45, 51, 65, 81, 85, 117, 135, 153, 195, 221, 243, 251, 255, 351, 405, 459, 585, 663, 729, 753, 765, 1053, 1105, 1215, 1255, 1377, 1755, 1989, 2259, 2295, 3159, 3263, 3315, 3645, 3765, 4131, 4267, 5265, 5967, 6777, 6885, 9477, 9789, 9945, 11295, 12393, 12801, 15795, 16315, 17901, 20331, 20655, 21335, 29367, 29835, 33885, 38403, 47385, 48945, 53703, 55471, 60993, 61965, 64005, 88101, 89505, 101655, 115209, 146835, 161109, 166413, 182979, 192015, 264303, 268515, 277355, 304965, 345627, 440505, 499239, 576045, 792909, 805545, 832065, 914895, 1036881, 1321515, 1497717, 1728135, 2378727, 2496195, 3110643, 3964545, 4493151, 5184405, 7488585, 11893635, 13479453, 15553215, 22465755, 40438359, 67397265, 202191795]

約数ペア:

[(1, 202191795), (3, 67397265), (5, 40438359), (9, 22465755), (13, 15553215), (15, 13479453), (17, 11893635), (27, 7488585), (39, 5184405), (45, 4493151), (51, 3964545), (65, 3110643), (81, 2496195), (85, 2378727), (117, 1728135), (135, 1497717), (153, 1321515), (195, 1036881), (221, 914895), (243, 832065), (251, 805545), (255, 792909), (351, 576045), (405, 499239), (459, 440505), (585, 345627), (663, 304965), (729, 277355), (753, 268515), (765, 264303), (1053, 192015), (1105, 182979), (1215, 166413), (1255, 161109), (1377, 146835), (1755, 115209), (1989, 101655), (2259, 89505), (2295, 88101), (3159, 64005), (3263, 61965), (3315, 60993), (3645, 55471), (3765, 53703), (4131, 48945), (4267, 47385), (5265, 38403), (5967, 33885), (6777, 29835), (6885, 29367), (9477, 21335), (9789, 20655), (9945, 20331), (11295, 17901), (12393, 16315), (12801, 15795)]