203590179

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:226

約数の個数: 80

約数和(自身を含む): 347608800

約数和(自身を除く): 144018621

約数列:

[1, 3, 9, 13, 27, 29, 39, 59, 81, 87, 113, 117, 177, 261, 339, 351, 377, 531, 767, 783, 1017, 1053, 1131, 1469, 1593, 1711, 2301, 2349, 3051, 3277, 3393, 4407, 4779, 5133, 6667, 6903, 9153, 9831, 10179, 13221, 15399, 20001, 20709, 22243, 29493, 30537, 39663, 42601, 46197, 60003, 62127, 66729, 86671, 88479, 118989, 127803, 138591, 180009, 193343, 200187, 260013, 265437, 383409, 540027, 580029, 600561, 780039, 1150227, 1740087, 1801683, 2340117, 2513459, 3450681, 5220261, 7020351, 7540377, 15660783, 22621131, 67863393, 203590179]

約数ペア:

[(1, 203590179), (3, 67863393), (9, 22621131), (13, 15660783), (27, 7540377), (29, 7020351), (39, 5220261), (59, 3450681), (81, 2513459), (87, 2340117), (113, 1801683), (117, 1740087), (177, 1150227), (261, 780039), (339, 600561), (351, 580029), (377, 540027), (531, 383409), (767, 265437), (783, 260013), (1017, 200187), (1053, 193343), (1131, 180009), (1469, 138591), (1593, 127803), (1711, 118989), (2301, 88479), (2349, 86671), (3051, 66729), (3277, 62127), (3393, 60003), (4407, 46197), (4779, 42601), (5133, 39663), (6667, 30537), (6903, 29493), (9153, 22243), (9831, 20709), (10179, 20001), (13221, 15399)]