203494005

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:248

約数の個数: 128

約数和(自身を含む): 433520640

約数和(自身を除く): 230026635

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 83, 99, 117, 127, 135, 143, 165, 195, 249, 297, 351, 381, 415, 429, 495, 585, 635, 715, 747, 913, 1079, 1143, 1245, 1287, 1397, 1485, 1651, 1755, 1905, 2145, 2241, 2739, 3237, 3429, 3735, 3861, 4191, 4565, 4953, 5395, 5715, 6435, 6985, 8217, 8255, 9711, 10541, 11205, 11869, 12573, 13695, 14859, 16185, 17145, 18161, 19305, 20955, 24651, 24765, 29133, 31623, 35607, 37719, 41085, 44577, 48555, 52705, 54483, 59345, 62865, 74295, 90805, 94869, 106821, 115951, 123255, 137033, 145665, 158115, 163449, 178035, 188595, 222885, 272415, 284607, 320463, 347853, 411099, 474345, 490347, 534105, 579755, 685165, 817245, 1043559, 1233297, 1423035, 1507363, 1602315, 1739265, 2055495, 2451735, 3130677, 3699891, 4522089, 5217795, 6166485, 7536815, 13566267, 15653385, 18499455, 22610445, 40698801, 67831335, 203494005]

約数ペア:

[(1, 203494005), (3, 67831335), (5, 40698801), (9, 22610445), (11, 18499455), (13, 15653385), (15, 13566267), (27, 7536815), (33, 6166485), (39, 5217795), (45, 4522089), (55, 3699891), (65, 3130677), (83, 2451735), (99, 2055495), (117, 1739265), (127, 1602315), (135, 1507363), (143, 1423035), (165, 1233297), (195, 1043559), (249, 817245), (297, 685165), (351, 579755), (381, 534105), (415, 490347), (429, 474345), (495, 411099), (585, 347853), (635, 320463), (715, 284607), (747, 272415), (913, 222885), (1079, 188595), (1143, 178035), (1245, 163449), (1287, 158115), (1397, 145665), (1485, 137033), (1651, 123255), (1755, 115951), (1905, 106821), (2145, 94869), (2241, 90805), (2739, 74295), (3237, 62865), (3429, 59345), (3735, 54483), (3861, 52705), (4191, 48555), (4565, 44577), (4953, 41085), (5395, 37719), (5715, 35607), (6435, 31623), (6985, 29133), (8217, 24765), (8255, 24651), (9711, 20955), (10541, 19305), (11205, 18161), (11869, 17145), (12573, 16185), (13695, 14859)]