201216541689

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:548

約数の個数: 128

約数和(自身を含む): 316646184960

約数和(自身を除く): 115429643271

約数列:

[1, 3, 9, 27, 41, 83, 97, 107, 123, 211, 249, 291, 321, 369, 633, 747, 873, 963, 1107, 1899, 2241, 2619, 2889, 3403, 3977, 4387, 5697, 8051, 8651, 8881, 10209, 10379, 11931, 13161, 17513, 20467, 22577, 24153, 25953, 26643, 30627, 31137, 35793, 39483, 52539, 61401, 67731, 72459, 77859, 79929, 91881, 93411, 107379, 118449, 157617, 184203, 203193, 217377, 233577, 239787, 280233, 330091, 364121, 425539, 472851, 552609, 609579, 718033, 839147, 861457, 925657, 990273, 1092363, 1276617, 1698761, 1873891, 2154099, 2189969, 2517441, 2584371, 2776971, 2970819, 3277089, 3829851, 5096283, 5621673, 6462297, 6569907, 7552323, 7753113, 8330913, 8912457, 9831267, 11489553, 15288849, 16865019, 19386891, 19709721, 22656969, 23259339, 24992739, 35319737, 45866547, 50595057, 59129163, 69649201, 76829531, 89788729, 105959211, 181767427, 208947603, 230488593, 269366187, 317877633, 545302281, 626842809, 691465779, 808098561, 953632899, 1635906843, 1880528427, 2074397337, 2424295683, 4907720529, 7452464507, 22357393521, 67072180563, 201216541689]

約数ペア:

[(1, 201216541689), (3, 67072180563), (9, 22357393521), (27, 7452464507), (41, 4907720529), (83, 2424295683), (97, 2074397337), (107, 1880528427), (123, 1635906843), (211, 953632899), (249, 808098561), (291, 691465779), (321, 626842809), (369, 545302281), (633, 317877633), (747, 269366187), (873, 230488593), (963, 208947603), (1107, 181767427), (1899, 105959211), (2241, 89788729), (2619, 76829531), (2889, 69649201), (3403, 59129163), (3977, 50595057), (4387, 45866547), (5697, 35319737), (8051, 24992739), (8651, 23259339), (8881, 22656969), (10209, 19709721), (10379, 19386891), (11931, 16865019), (13161, 15288849), (17513, 11489553), (20467, 9831267), (22577, 8912457), (24153, 8330913), (25953, 7753113), (26643, 7552323), (30627, 6569907), (31137, 6462297), (35793, 5621673), (39483, 5096283), (52539, 3829851), (61401, 3277089), (67731, 2970819), (72459, 2776971), (77859, 2584371), (79929, 2517441), (91881, 2189969), (93411, 2154099), (107379, 1873891), (118449, 1698761), (157617, 1276617), (184203, 1092363), (203193, 990273), (217377, 925657), (233577, 861457), (239787, 839147), (280233, 718033), (330091, 609579), (364121, 552609), (425539, 472851)]