206403975423

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{9173}}^1$

素因数の和:9465

約数の個数: 72

約数和(自身を含む): 326006016336

約数和(自身を除く): 119602040913

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 211, 289, 369, 633, 697, 867, 1899, 2091, 2601, 3587, 6273, 8651, 9173, 10761, 11849, 25953, 27519, 32283, 35547, 60979, 77859, 82557, 106641, 147067, 155941, 182937, 376093, 441201, 467823, 548811, 1128279, 1323603, 1403469, 1935503, 2500139, 2650997, 3384837, 5806509, 6393581, 7500417, 7952991, 17419527, 19180743, 22501251, 23858973, 32903551, 57542229, 79355623, 98710653, 108690877, 238066869, 296131959, 326072631, 559360367, 714200607, 978217893, 1349045591, 1678081101, 4047136773, 5034243303, 12141410319, 22933775047, 68801325141, 206403975423]

約数ペア:

[(1, 206403975423), (3, 68801325141), (9, 22933775047), (17, 12141410319), (41, 5034243303), (51, 4047136773), (123, 1678081101), (153, 1349045591), (211, 978217893), (289, 714200607), (369, 559360367), (633, 326072631), (697, 296131959), (867, 238066869), (1899, 108690877), (2091, 98710653), (2601, 79355623), (3587, 57542229), (6273, 32903551), (8651, 23858973), (9173, 22501251), (10761, 19180743), (11849, 17419527), (25953, 7952991), (27519, 7500417), (32283, 6393581), (35547, 5806509), (60979, 3384837), (77859, 2650997), (82557, 2500139), (106641, 1935503), (147067, 1403469), (155941, 1323603), (182937, 1128279), (376093, 548811), (441201, 467823)]