208681704

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12547}}^1$

素因数の和:12580

約数の個数: 128

約数和(自身を含む): 722764800

約数和(自身を除く): 514083096

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, 12547, 16632, 25094, 37641, 50188, 75282, 87829, 100376, 112923, 138017, 150564, 175658, 225846, 263487, 276034, 301128, 338769, 351316, 414051, 451692, 526974, 552068, 677538, 702632, 790461, 828102, 903384, 966119, 1053948, 1104136, 1242153, 1355076, 1580922, 1656204, 1932238, 2107896, 2371383, 2484306, 2710152, 2898357, 3161844, 3312408, 3726459, 3864476, 4742766, 4968612, 5796714, 6323688, 7452918, 7728952, 8695071, 9485532, 9937224, 11593428, 14905836, 17390142, 18971064, 23186856, 26085213, 29811672, 34780284, 52170426, 69560568, 104340852, 208681704]

約数ペア:

[(1, 208681704), (2, 104340852), (3, 69560568), (4, 52170426), (6, 34780284), (7, 29811672), (8, 26085213), (9, 23186856), (11, 18971064), (12, 17390142), (14, 14905836), (18, 11593428), (21, 9937224), (22, 9485532), (24, 8695071), (27, 7728952), (28, 7452918), (33, 6323688), (36, 5796714), (42, 4968612), (44, 4742766), (54, 3864476), (56, 3726459), (63, 3312408), (66, 3161844), (72, 2898357), (77, 2710152), (84, 2484306), (88, 2371383), (99, 2107896), (108, 1932238), (126, 1656204), (132, 1580922), (154, 1355076), (168, 1242153), (189, 1104136), (198, 1053948), (216, 966119), (231, 903384), (252, 828102), (264, 790461), (297, 702632), (308, 677538), (378, 552068), (396, 526974), (462, 451692), (504, 414051), (594, 351316), (616, 338769), (693, 301128), (756, 276034), (792, 263487), (924, 225846), (1188, 175658), (1386, 150564), (1512, 138017), (1848, 112923), (2079, 100376), (2376, 87829), (2772, 75282), (4158, 50188), (5544, 37641), (8316, 25094), (12547, 16632)]