205434144

素因数分解:

$2^5\times 3^5\times {\mathrm{29}}^1\times {\mathrm{911}}^1$

素因数の和:965

約数の個数: 144

約数和(自身を含む): 627419520

約数和(自身を除く): 421985376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 72, 81, 87, 96, 108, 116, 144, 162, 174, 216, 232, 243, 261, 288, 324, 348, 432, 464, 486, 522, 648, 696, 783, 864, 911, 928, 972, 1044, 1296, 1392, 1566, 1822, 1944, 2088, 2349, 2592, 2733, 2784, 3132, 3644, 3888, 4176, 4698, 5466, 6264, 7047, 7288, 7776, 8199, 8352, 9396, 10932, 12528, 14094, 14576, 16398, 18792, 21864, 24597, 25056, 26419, 28188, 29152, 32796, 37584, 43728, 49194, 52838, 56376, 65592, 73791, 75168, 79257, 87456, 98388, 105676, 112752, 131184, 147582, 158514, 196776, 211352, 221373, 225504, 237771, 262368, 295164, 317028, 393552, 422704, 442746, 475542, 590328, 634056, 713313, 787104, 845408, 885492, 951084, 1180656, 1268112, 1426626, 1770984, 1902168, 2139939, 2361312, 2536224, 2853252, 3541968, 3804336, 4279878, 5706504, 6419817, 7083936, 7608672, 8559756, 11413008, 12839634, 17119512, 22826016, 25679268, 34239024, 51358536, 68478048, 102717072, 205434144]

約数ペア:

[(1, 205434144), (2, 102717072), (3, 68478048), (4, 51358536), (6, 34239024), (8, 25679268), (9, 22826016), (12, 17119512), (16, 12839634), (18, 11413008), (24, 8559756), (27, 7608672), (29, 7083936), (32, 6419817), (36, 5706504), (48, 4279878), (54, 3804336), (58, 3541968), (72, 2853252), (81, 2536224), (87, 2361312), (96, 2139939), (108, 1902168), (116, 1770984), (144, 1426626), (162, 1268112), (174, 1180656), (216, 951084), (232, 885492), (243, 845408), (261, 787104), (288, 713313), (324, 634056), (348, 590328), (432, 475542), (464, 442746), (486, 422704), (522, 393552), (648, 317028), (696, 295164), (783, 262368), (864, 237771), (911, 225504), (928, 221373), (972, 211352), (1044, 196776), (1296, 158514), (1392, 147582), (1566, 131184), (1822, 112752), (1944, 105676), (2088, 98388), (2349, 87456), (2592, 79257), (2733, 75168), (2784, 73791), (3132, 65592), (3644, 56376), (3888, 52838), (4176, 49194), (4698, 43728), (5466, 37584), (6264, 32796), (7047, 29152), (7288, 28188), (7776, 26419), (8199, 25056), (8352, 24597), (9396, 21864), (10932, 18792), (12528, 16398), (14094, 14576)]