206560116

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5897}}^1$

素因数の和:6053

約数の個数: 72

約数和(自身を含む): 601124160

約数和(自身を除く): 394564044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 139, 252, 278, 417, 556, 834, 973, 1251, 1668, 1946, 2502, 2919, 3892, 5004, 5838, 5897, 8757, 11676, 11794, 17514, 17691, 23588, 35028, 35382, 41279, 53073, 70764, 82558, 106146, 123837, 165116, 212292, 247674, 371511, 495348, 743022, 819683, 1486044, 1639366, 2459049, 3278732, 4918098, 5737781, 7377147, 9836196, 11475562, 14754294, 17213343, 22951124, 29508588, 34426686, 51640029, 68853372, 103280058, 206560116]

約数ペア:

[(1, 206560116), (2, 103280058), (3, 68853372), (4, 51640029), (6, 34426686), (7, 29508588), (9, 22951124), (12, 17213343), (14, 14754294), (18, 11475562), (21, 9836196), (28, 7377147), (36, 5737781), (42, 4918098), (63, 3278732), (84, 2459049), (126, 1639366), (139, 1486044), (252, 819683), (278, 743022), (417, 495348), (556, 371511), (834, 247674), (973, 212292), (1251, 165116), (1668, 123837), (1946, 106146), (2502, 82558), (2919, 70764), (3892, 53073), (5004, 41279), (5838, 35382), (5897, 35028), (8757, 23588), (11676, 17691), (11794, 17514)]