201719395716

素因数分解:

$2^2\times 3^1\times {\mathrm{643}}^1\times {\mathrm{2203}}^1\times {\mathrm{11867}}^1$

素因数の和:14720

約数の個数: 48

約数和(自身を含む): 471664322304

約数和(自身を除く): 269944926588

約数列:

[1, 2, 3, 4, 6, 12, 643, 1286, 1929, 2203, 2572, 3858, 4406, 6609, 7716, 8812, 11867, 13218, 23734, 26436, 35601, 47468, 71202, 142404, 1416529, 2833058, 4249587, 5666116, 7630481, 8499174, 15260962, 16998348, 22891443, 26143001, 30521924, 45782886, 52286002, 78429003, 91565772, 104572004, 156858006, 313716012, 16809949643, 33619899286, 50429848929, 67239798572, 100859697858, 201719395716]

約数ペア:

[(1, 201719395716), (2, 100859697858), (3, 67239798572), (4, 50429848929), (6, 33619899286), (12, 16809949643), (643, 313716012), (1286, 156858006), (1929, 104572004), (2203, 91565772), (2572, 78429003), (3858, 52286002), (4406, 45782886), (6609, 30521924), (7716, 26143001), (8812, 22891443), (11867, 16998348), (13218, 15260962), (23734, 8499174), (26436, 7630481), (35601, 5666116), (47468, 4249587), (71202, 2833058), (142404, 1416529)]