212465004

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1\times {\mathrm{839}}^1$

素因数の和:1342

約数の個数: 48

約数和(自身を含む): 508032000

約数和(自身を除く): 295566996

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 449, 564, 839, 898, 1347, 1678, 1796, 2517, 2694, 3356, 5034, 5388, 10068, 21103, 39433, 42206, 63309, 78866, 84412, 118299, 126618, 157732, 236598, 253236, 376711, 473196, 753422, 1130133, 1506844, 2260266, 4520532, 17705417, 35410834, 53116251, 70821668, 106232502, 212465004]

約数ペア:

[(1, 212465004), (2, 106232502), (3, 70821668), (4, 53116251), (6, 35410834), (12, 17705417), (47, 4520532), (94, 2260266), (141, 1506844), (188, 1130133), (282, 753422), (449, 473196), (564, 376711), (839, 253236), (898, 236598), (1347, 157732), (1678, 126618), (1796, 118299), (2517, 84412), (2694, 78866), (3356, 63309), (5034, 42206), (5388, 39433), (10068, 21103)]