207977800004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8969}}^1\times {\mathrm{15377}}^1$

素因数の和:24392

約数の個数: 48

約数和(自身を含む): 405545540400

約数和(自身を除く): 197567740396

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 8969, 15377, 17938, 30754, 35876, 61508, 116597, 199901, 233194, 260101, 399802, 445933, 466388, 520202, 799604, 891866, 1040404, 1783732, 3381313, 5797129, 6762626, 11594258, 13525252, 23188516, 137916313, 275832626, 551665252, 1792912069, 3585824138, 3999573077, 7171648276, 7999146154, 15998292308, 51994450001, 103988900002, 207977800004]

約数ペア:

[(1, 207977800004), (2, 103988900002), (4, 51994450001), (13, 15998292308), (26, 7999146154), (29, 7171648276), (52, 3999573077), (58, 3585824138), (116, 1792912069), (377, 551665252), (754, 275832626), (1508, 137916313), (8969, 23188516), (15377, 13525252), (17938, 11594258), (30754, 6762626), (35876, 5797129), (61508, 3381313), (116597, 1783732), (199901, 1040404), (233194, 891866), (260101, 799604), (399802, 520202), (445933, 466388)]