209925035881

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{194017}}^1$

素因数の和:194245

約数の個数: 32

約数和(自身を含む): 250329784320

約数和(自身を除く): 40404748439

約数列:

[1, 11, 19, 31, 167, 209, 341, 589, 1837, 3173, 5177, 6479, 34903, 56947, 98363, 194017, 1081993, 2134187, 3686323, 6014527, 32400839, 40549553, 66159797, 114276013, 356409229, 615615941, 1004426009, 1257036143, 6771775351, 11048686099, 19084094171, 209925035881]

約数ペア:

[(1, 209925035881), (11, 19084094171), (19, 11048686099), (31, 6771775351), (167, 1257036143), (209, 1004426009), (341, 615615941), (589, 356409229), (1837, 114276013), (3173, 66159797), (5177, 40549553), (6479, 32400839), (34903, 6014527), (56947, 3686323), (98363, 2134187), (194017, 1081993)]