208078212

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{6961}}^1$

素因数の和:7068

約数の個数: 48

約数和(自身を含む): 505274112

約数和(自身を除く): 297195900

約数列:

[1, 2, 3, 4, 6, 12, 47, 53, 94, 106, 141, 159, 188, 212, 282, 318, 564, 636, 2491, 4982, 6961, 7473, 9964, 13922, 14946, 20883, 27844, 29892, 41766, 83532, 327167, 368933, 654334, 737866, 981501, 1106799, 1308668, 1475732, 1963002, 2213598, 3926004, 4427196, 17339851, 34679702, 52019553, 69359404, 104039106, 208078212]

約数ペア:

[(1, 208078212), (2, 104039106), (3, 69359404), (4, 52019553), (6, 34679702), (12, 17339851), (47, 4427196), (53, 3926004), (94, 2213598), (106, 1963002), (141, 1475732), (159, 1308668), (188, 1106799), (212, 981501), (282, 737866), (318, 654334), (564, 368933), (636, 327167), (2491, 83532), (4982, 41766), (6961, 29892), (7473, 27844), (9964, 20883), (13922, 14946)]