202175337

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 344010240

約数和(自身を除く): 141834903

約数列:

[1, 3, 7, 13, 21, 39, 53, 89, 91, 157, 159, 267, 273, 371, 471, 623, 689, 1099, 1113, 1157, 1869, 2041, 2067, 3297, 3471, 4717, 4823, 6123, 8099, 8321, 13973, 14151, 14287, 14469, 24297, 24963, 33019, 41919, 42861, 58247, 61321, 97811, 99057, 108173, 174741, 181649, 183963, 293433, 324519, 429247, 544947, 740569, 757211, 1271543, 1287741, 2221707, 2271633, 3814629, 5183983, 9627397, 15551949, 28882191, 67391779, 202175337]

約数ペア:

[(1, 202175337), (3, 67391779), (7, 28882191), (13, 15551949), (21, 9627397), (39, 5183983), (53, 3814629), (89, 2271633), (91, 2221707), (157, 1287741), (159, 1271543), (267, 757211), (273, 740569), (371, 544947), (471, 429247), (623, 324519), (689, 293433), (1099, 183963), (1113, 181649), (1157, 174741), (1869, 108173), (2041, 99057), (2067, 97811), (3297, 61321), (3471, 58247), (4717, 42861), (4823, 41919), (6123, 33019), (8099, 24963), (8321, 24297), (13973, 14469), (14151, 14287)]