201766519941

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{7727}}^1$

素因数の和:8102

約数の個数: 64

約数和(自身を含む): 317076996096

約数和(自身を除く): 115310476155

約数列:

[1, 3, 7, 21, 71, 83, 211, 213, 249, 497, 581, 633, 1477, 1491, 1743, 4431, 5893, 7727, 14981, 17513, 17679, 23181, 41251, 44943, 52539, 54089, 104867, 122591, 123753, 162267, 314601, 367773, 548617, 641341, 1243423, 1630397, 1645851, 1924023, 3730269, 3840319, 4489387, 4891191, 8703961, 11412779, 11520957, 13468161, 26111883, 34238337, 45535211, 115758187, 135322951, 136605633, 318746477, 347274561, 405968853, 810307309, 947260657, 956239431, 2430921927, 2841781971, 9607929521, 28823788563, 67255506647, 201766519941]

約数ペア:

[(1, 201766519941), (3, 67255506647), (7, 28823788563), (21, 9607929521), (71, 2841781971), (83, 2430921927), (211, 956239431), (213, 947260657), (249, 810307309), (497, 405968853), (581, 347274561), (633, 318746477), (1477, 136605633), (1491, 135322951), (1743, 115758187), (4431, 45535211), (5893, 34238337), (7727, 26111883), (14981, 13468161), (17513, 11520957), (17679, 11412779), (23181, 8703961), (41251, 4891191), (44943, 4489387), (52539, 3840319), (54089, 3730269), (104867, 1924023), (122591, 1645851), (123753, 1630397), (162267, 1243423), (314601, 641341), (367773, 548617)]