207867704

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3389}}^1$

素因数の和:3464

約数の個数: 64

約数和(自身を含む): 461311200

約数和(自身を除く): 253443496

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 41, 44, 68, 82, 88, 136, 164, 187, 328, 374, 451, 697, 748, 902, 1394, 1496, 1804, 2788, 3389, 3608, 5576, 6778, 7667, 13556, 15334, 27112, 30668, 37279, 57613, 61336, 74558, 115226, 138949, 149116, 230452, 277898, 298232, 460904, 555796, 633743, 1111592, 1267486, 1528439, 2362133, 2534972, 3056878, 4724266, 5069944, 6113756, 9448532, 12227512, 18897064, 25983463, 51966926, 103933852, 207867704]

約数ペア:

[(1, 207867704), (2, 103933852), (4, 51966926), (8, 25983463), (11, 18897064), (17, 12227512), (22, 9448532), (34, 6113756), (41, 5069944), (44, 4724266), (68, 3056878), (82, 2534972), (88, 2362133), (136, 1528439), (164, 1267486), (187, 1111592), (328, 633743), (374, 555796), (451, 460904), (697, 298232), (748, 277898), (902, 230452), (1394, 149116), (1496, 138949), (1804, 115226), (2788, 74558), (3389, 61336), (3608, 57613), (5576, 37279), (6778, 30668), (7667, 27112), (13556, 15334)]