209429694562

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{156127}}^1$

素因数の和:156415

約数の個数: 48

約数和(自身を含む): 361809778176

約数和(自身を除く): 152380083614

約数列:

[1, 2, 11, 22, 23, 46, 121, 241, 242, 253, 482, 506, 2651, 2783, 5302, 5543, 5566, 11086, 29161, 58322, 60973, 121946, 156127, 312254, 670703, 1341406, 1717397, 3434794, 3590921, 7181842, 18891367, 37626607, 37782734, 39500131, 75253214, 79000262, 413892677, 434501441, 827785354, 865411961, 869002882, 1730823922, 4552819447, 9105638894, 9519531571, 19039063142, 104714847281, 209429694562]

約数ペア:

[(1, 209429694562), (2, 104714847281), (11, 19039063142), (22, 9519531571), (23, 9105638894), (46, 4552819447), (121, 1730823922), (241, 869002882), (242, 865411961), (253, 827785354), (482, 434501441), (506, 413892677), (2651, 79000262), (2783, 75253214), (5302, 39500131), (5543, 37782734), (5566, 37626607), (11086, 18891367), (29161, 7181842), (58322, 3590921), (60973, 3434794), (121946, 1717397), (156127, 1341406), (312254, 670703)]