204490249623

素因数分解:

$3^9\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{4519}}^1$

素因数の和:4587

約数の個数: 120

約数和(自身を含む): 354972956800

約数和(自身を除く): 150482707177

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 81, 99, 121, 171, 209, 243, 297, 363, 513, 627, 729, 891, 1089, 1539, 1881, 2187, 2299, 2673, 3267, 4519, 4617, 5643, 6561, 6897, 8019, 9801, 13557, 13851, 16929, 19683, 20691, 24057, 29403, 40671, 41553, 49709, 50787, 62073, 72171, 85861, 88209, 122013, 124659, 149127, 152361, 186219, 216513, 257583, 264627, 366039, 373977, 447381, 457083, 546799, 558657, 772749, 793881, 944471, 1098117, 1342143, 1371249, 1640397, 1675971, 2318247, 2381643, 2833413, 3294351, 4026429, 4113747, 4921191, 5027913, 6954741, 8500239, 9883053, 10389181, 12079287, 14763573, 15083739, 20864223, 25500717, 29649159, 31167543, 36237861, 44290719, 45251217, 62592669, 76502151, 88947477, 93502629, 108713583, 132872157, 187778007, 229506453, 280507887, 326140749, 398616471, 563334021, 688519359, 841523661, 978422247, 1195849413, 1690002063, 2065558077, 2524570983, 3587548239, 6196674231, 7573712949, 10762644717, 18590022693, 22721138847, 68163416541, 204490249623]

約数ペア:

[(1, 204490249623), (3, 68163416541), (9, 22721138847), (11, 18590022693), (19, 10762644717), (27, 7573712949), (33, 6196674231), (57, 3587548239), (81, 2524570983), (99, 2065558077), (121, 1690002063), (171, 1195849413), (209, 978422247), (243, 841523661), (297, 688519359), (363, 563334021), (513, 398616471), (627, 326140749), (729, 280507887), (891, 229506453), (1089, 187778007), (1539, 132872157), (1881, 108713583), (2187, 93502629), (2299, 88947477), (2673, 76502151), (3267, 62592669), (4519, 45251217), (4617, 44290719), (5643, 36237861), (6561, 31167543), (6897, 29649159), (8019, 25500717), (9801, 20864223), (13557, 15083739), (13851, 14763573), (16929, 12079287), (19683, 10389181), (20691, 9883053), (24057, 8500239), (29403, 6954741), (40671, 5027913), (41553, 4921191), (49709, 4113747), (50787, 4026429), (62073, 3294351), (72171, 2833413), (85861, 2381643), (88209, 2318247), (122013, 1675971), (124659, 1640397), (149127, 1371249), (152361, 1342143), (186219, 1098117), (216513, 944471), (257583, 793881), (264627, 772749), (366039, 558657), (373977, 546799), (447381, 457083)]