205355304

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12347}}^1$

素因数の和:12380

約数の個数: 128

約数和(自身を含む): 711244800

約数和(自身を除く): 505889496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 126, 132, 154, 168, 189, 198, 216, 231, 252, 264, 297, 308, 378, 396, 462, 504, 594, 616, 693, 756, 792, 924, 1188, 1386, 1512, 1848, 2079, 2376, 2772, 4158, 5544, 8316, 12347, 16632, 24694, 37041, 49388, 74082, 86429, 98776, 111123, 135817, 148164, 172858, 222246, 259287, 271634, 296328, 333369, 345716, 407451, 444492, 518574, 543268, 666738, 691432, 777861, 814902, 888984, 950719, 1037148, 1086536, 1222353, 1333476, 1555722, 1629804, 1901438, 2074296, 2333583, 2444706, 2666952, 2852157, 3111444, 3259608, 3667059, 3802876, 4667166, 4889412, 5704314, 6222888, 7334118, 7605752, 8556471, 9334332, 9778824, 11408628, 14668236, 17112942, 18668664, 22817256, 25669413, 29336472, 34225884, 51338826, 68451768, 102677652, 205355304]

約数ペア:

[(1, 205355304), (2, 102677652), (3, 68451768), (4, 51338826), (6, 34225884), (7, 29336472), (8, 25669413), (9, 22817256), (11, 18668664), (12, 17112942), (14, 14668236), (18, 11408628), (21, 9778824), (22, 9334332), (24, 8556471), (27, 7605752), (28, 7334118), (33, 6222888), (36, 5704314), (42, 4889412), (44, 4667166), (54, 3802876), (56, 3667059), (63, 3259608), (66, 3111444), (72, 2852157), (77, 2666952), (84, 2444706), (88, 2333583), (99, 2074296), (108, 1901438), (126, 1629804), (132, 1555722), (154, 1333476), (168, 1222353), (189, 1086536), (198, 1037148), (216, 950719), (231, 888984), (252, 814902), (264, 777861), (297, 691432), (308, 666738), (378, 543268), (396, 518574), (462, 444492), (504, 407451), (594, 345716), (616, 333369), (693, 296328), (756, 271634), (792, 259287), (924, 222246), (1188, 172858), (1386, 148164), (1512, 135817), (1848, 111123), (2079, 98776), (2376, 86429), (2772, 74082), (4158, 49388), (5544, 37041), (8316, 24694), (12347, 16632)]