213089118

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1061}}^1$

素因数の和:1273

約数の個数: 64

約数和(自身を含む): 495486720

約数和(自身を除く): 282397602

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 179, 187, 358, 374, 537, 561, 1061, 1074, 1122, 1969, 2122, 3043, 3183, 3938, 5907, 6086, 6366, 9129, 11671, 11814, 18037, 18258, 23342, 33473, 35013, 36074, 54111, 66946, 70026, 100419, 108222, 189919, 198407, 200838, 379838, 396814, 569757, 595221, 1139514, 1190442, 2089109, 3228623, 4178218, 6267327, 6457246, 9685869, 12534654, 19371738, 35514853, 71029706, 106544559, 213089118]

約数ペア:

[(1, 213089118), (2, 106544559), (3, 71029706), (6, 35514853), (11, 19371738), (17, 12534654), (22, 9685869), (33, 6457246), (34, 6267327), (51, 4178218), (66, 3228623), (102, 2089109), (179, 1190442), (187, 1139514), (358, 595221), (374, 569757), (537, 396814), (561, 379838), (1061, 200838), (1074, 198407), (1122, 189919), (1969, 108222), (2122, 100419), (3043, 70026), (3183, 66946), (3938, 54111), (5907, 36074), (6086, 35013), (6366, 33473), (9129, 23342), (11671, 18258), (11814, 18037)]