205624656

素因数分解:

$2^4\times 3^6\times {\mathrm{17}}^2\times {\mathrm{61}}^1$

素因数の和:121

約数の個数: 210

約数和(自身を含む): 644929022

約数和(自身を除く): 439304366

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 61, 68, 72, 81, 102, 108, 122, 136, 144, 153, 162, 183, 204, 216, 243, 244, 272, 289, 306, 324, 366, 408, 432, 459, 486, 488, 549, 578, 612, 648, 729, 732, 816, 867, 918, 972, 976, 1037, 1098, 1156, 1224, 1296, 1377, 1458, 1464, 1647, 1734, 1836, 1944, 2074, 2196, 2312, 2448, 2601, 2754, 2916, 2928, 3111, 3294, 3468, 3672, 3888, 4131, 4148, 4392, 4624, 4941, 5202, 5508, 5832, 6222, 6588, 6936, 7344, 7803, 8262, 8296, 8784, 9333, 9882, 10404, 11016, 11664, 12393, 12444, 13176, 13872, 14823, 15606, 16524, 16592, 17629, 18666, 19764, 20808, 22032, 23409, 24786, 24888, 26352, 27999, 29646, 31212, 33048, 35258, 37332, 39528, 41616, 44469, 46818, 49572, 49776, 52887, 55998, 59292, 62424, 66096, 70227, 70516, 74664, 79056, 83997, 88938, 93636, 99144, 105774, 111996, 118584, 124848, 140454, 141032, 149328, 158661, 167994, 177876, 187272, 198288, 210681, 211548, 223992, 237168, 251991, 280908, 282064, 317322, 335988, 355752, 374544, 421362, 423096, 447984, 475983, 503982, 561816, 634644, 671976, 711504, 755973, 842724, 846192, 951966, 1007964, 1123632, 1269288, 1343952, 1427949, 1511946, 1685448, 1903932, 2015928, 2538576, 2855898, 3023892, 3370896, 3807864, 4031856, 4283847, 5711796, 6047784, 7615728, 8567694, 11423592, 12095568, 12851541, 17135388, 22847184, 25703082, 34270776, 51406164, 68541552, 102812328, 205624656]

約数ペア:

[(1, 205624656), (2, 102812328), (3, 68541552), (4, 51406164), (6, 34270776), (8, 25703082), (9, 22847184), (12, 17135388), (16, 12851541), (17, 12095568), (18, 11423592), (24, 8567694), (27, 7615728), (34, 6047784), (36, 5711796), (48, 4283847), (51, 4031856), (54, 3807864), (61, 3370896), (68, 3023892), (72, 2855898), (81, 2538576), (102, 2015928), (108, 1903932), (122, 1685448), (136, 1511946), (144, 1427949), (153, 1343952), (162, 1269288), (183, 1123632), (204, 1007964), (216, 951966), (243, 846192), (244, 842724), (272, 755973), (289, 711504), (306, 671976), (324, 634644), (366, 561816), (408, 503982), (432, 475983), (459, 447984), (486, 423096), (488, 421362), (549, 374544), (578, 355752), (612, 335988), (648, 317322), (729, 282064), (732, 280908), (816, 251991), (867, 237168), (918, 223992), (972, 211548), (976, 210681), (1037, 198288), (1098, 187272), (1156, 177876), (1224, 167994), (1296, 158661), (1377, 149328), (1458, 141032), (1464, 140454), (1647, 124848), (1734, 118584), (1836, 111996), (1944, 105774), (2074, 99144), (2196, 93636), (2312, 88938), (2448, 83997), (2601, 79056), (2754, 74664), (2916, 70516), (2928, 70227), (3111, 66096), (3294, 62424), (3468, 59292), (3672, 55998), (3888, 52887), (4131, 49776), (4148, 49572), (4392, 46818), (4624, 44469), (4941, 41616), (5202, 39528), (5508, 37332), (5832, 35258), (6222, 33048), (6588, 31212), (6936, 29646), (7344, 27999), (7803, 26352), (8262, 24888), (8296, 24786), (8784, 23409), (9333, 22032), (9882, 20808), (10404, 19764), (11016, 18666), (11664, 17629), (12393, 16592), (12444, 16524), (13176, 15606), (13872, 14823)]