203648445

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:193

約数の個数: 192

約数和(自身を含む): 493355520

約数和(自身を除く): 289707075

約数列:

[1, 3, 5, 7, 9, 11, 13, 15, 21, 27, 33, 35, 39, 45, 55, 63, 65, 77, 91, 99, 105, 117, 121, 135, 137, 143, 165, 189, 195, 231, 273, 297, 315, 351, 363, 385, 411, 429, 455, 495, 585, 605, 685, 693, 715, 819, 847, 945, 959, 1001, 1089, 1155, 1233, 1287, 1365, 1485, 1507, 1573, 1755, 1781, 1815, 2055, 2079, 2145, 2457, 2541, 2877, 3003, 3267, 3465, 3699, 3861, 4095, 4235, 4521, 4719, 4795, 5005, 5343, 5445, 6165, 6435, 7535, 7623, 7865, 8631, 8905, 9009, 10395, 10549, 11011, 12285, 12467, 12705, 13563, 14157, 14385, 15015, 16029, 16335, 16577, 18495, 19305, 19591, 22605, 22869, 23595, 25893, 26715, 27027, 31647, 33033, 37401, 38115, 40689, 42471, 43155, 45045, 48087, 49731, 52745, 55055, 58773, 62335, 67815, 70785, 80145, 82885, 94941, 97955, 99099, 112203, 114345, 116039, 129465, 135135, 137137, 149193, 158235, 165165, 176319, 187005, 203445, 212355, 215501, 240435, 248655, 284823, 293865, 297297, 336609, 348117, 411411, 447579, 474705, 495495, 528957, 561015, 580195, 646503, 685685, 745965, 881595, 1044351, 1077505, 1234233, 1424115, 1486485, 1508507, 1683045, 1740585, 1939509, 2057055, 2237895, 2644785, 3133053, 3232515, 3702699, 4525521, 5221755, 5818527, 6171165, 7542535, 9697545, 13576563, 15665265, 18513495, 22627605, 29092635, 40729689, 67882815, 203648445]

約数ペア:

[(1, 203648445), (3, 67882815), (5, 40729689), (7, 29092635), (9, 22627605), (11, 18513495), (13, 15665265), (15, 13576563), (21, 9697545), (27, 7542535), (33, 6171165), (35, 5818527), (39, 5221755), (45, 4525521), (55, 3702699), (63, 3232515), (65, 3133053), (77, 2644785), (91, 2237895), (99, 2057055), (105, 1939509), (117, 1740585), (121, 1683045), (135, 1508507), (137, 1486485), (143, 1424115), (165, 1234233), (189, 1077505), (195, 1044351), (231, 881595), (273, 745965), (297, 685685), (315, 646503), (351, 580195), (363, 561015), (385, 528957), (411, 495495), (429, 474705), (455, 447579), (495, 411411), (585, 348117), (605, 336609), (685, 297297), (693, 293865), (715, 284823), (819, 248655), (847, 240435), (945, 215501), (959, 212355), (1001, 203445), (1089, 187005), (1155, 176319), (1233, 165165), (1287, 158235), (1365, 149193), (1485, 137137), (1507, 135135), (1573, 129465), (1755, 116039), (1781, 114345), (1815, 112203), (2055, 99099), (2079, 97955), (2145, 94941), (2457, 82885), (2541, 80145), (2877, 70785), (3003, 67815), (3267, 62335), (3465, 58773), (3699, 55055), (3861, 52745), (4095, 49731), (4235, 48087), (4521, 45045), (4719, 43155), (4795, 42471), (5005, 40689), (5343, 38115), (5445, 37401), (6165, 33033), (6435, 31647), (7535, 27027), (7623, 26715), (7865, 25893), (8631, 23595), (8905, 22869), (9009, 22605), (10395, 19591), (10549, 19305), (11011, 18495), (12285, 16577), (12467, 16335), (12705, 16029), (13563, 15015), (14157, 14385)]