209856024

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3499}}^1$

素因数の和:3542

約数の個数: 144

約数和(自身を含む): 700245000

約数和(自身を除く): 490388976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 49, 51, 56, 63, 68, 72, 84, 98, 102, 119, 126, 136, 147, 153, 168, 196, 204, 238, 252, 294, 306, 357, 392, 408, 441, 476, 504, 588, 612, 714, 833, 882, 952, 1071, 1176, 1224, 1428, 1666, 1764, 2142, 2499, 2856, 3332, 3499, 3528, 4284, 4998, 6664, 6998, 7497, 8568, 9996, 10497, 13996, 14994, 19992, 20994, 24493, 27992, 29988, 31491, 41988, 48986, 59483, 59976, 62982, 73479, 83976, 97972, 118966, 125964, 146958, 171451, 178449, 195944, 220437, 237932, 251928, 293916, 342902, 356898, 416381, 440874, 475864, 514353, 535347, 587832, 685804, 713796, 832762, 881748, 1028706, 1070694, 1249143, 1371608, 1427592, 1543059, 1665524, 1763496, 2057412, 2141388, 2498286, 2914667, 3086118, 3331048, 3747429, 4114824, 4282776, 4996572, 5829334, 6172236, 7494858, 8744001, 9993144, 11658668, 12344472, 14989716, 17488002, 23317336, 26232003, 29979432, 34976004, 52464006, 69952008, 104928012, 209856024]

約数ペア:

[(1, 209856024), (2, 104928012), (3, 69952008), (4, 52464006), (6, 34976004), (7, 29979432), (8, 26232003), (9, 23317336), (12, 17488002), (14, 14989716), (17, 12344472), (18, 11658668), (21, 9993144), (24, 8744001), (28, 7494858), (34, 6172236), (36, 5829334), (42, 4996572), (49, 4282776), (51, 4114824), (56, 3747429), (63, 3331048), (68, 3086118), (72, 2914667), (84, 2498286), (98, 2141388), (102, 2057412), (119, 1763496), (126, 1665524), (136, 1543059), (147, 1427592), (153, 1371608), (168, 1249143), (196, 1070694), (204, 1028706), (238, 881748), (252, 832762), (294, 713796), (306, 685804), (357, 587832), (392, 535347), (408, 514353), (441, 475864), (476, 440874), (504, 416381), (588, 356898), (612, 342902), (714, 293916), (833, 251928), (882, 237932), (952, 220437), (1071, 195944), (1176, 178449), (1224, 171451), (1428, 146958), (1666, 125964), (1764, 118966), (2142, 97972), (2499, 83976), (2856, 73479), (3332, 62982), (3499, 59976), (3528, 59483), (4284, 48986), (4998, 41988), (6664, 31491), (6998, 29988), (7497, 27992), (8568, 24493), (9996, 20994), (10497, 19992), (13996, 14994)]