206571876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{373}}^1$

素因数の和:753

約数の個数: 96

約数和(自身を含む): 583080960

約数和(自身を除く): 376509084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 347, 373, 399, 532, 694, 746, 798, 1041, 1119, 1388, 1492, 1596, 2082, 2238, 2429, 2611, 4164, 4476, 4858, 5222, 6593, 7087, 7287, 7833, 9716, 10444, 13186, 14174, 14574, 15666, 19779, 21261, 26372, 28348, 29148, 31332, 39558, 42522, 46151, 49609, 79116, 85044, 92302, 99218, 129431, 138453, 148827, 184604, 198436, 258862, 276906, 297654, 388293, 517724, 553812, 595308, 776586, 906017, 1553172, 1812034, 2459189, 2718051, 3624068, 4918378, 5436102, 7377567, 9836756, 10872204, 14755134, 17214323, 29510268, 34428646, 51642969, 68857292, 103285938, 206571876]

約数ペア:

[(1, 206571876), (2, 103285938), (3, 68857292), (4, 51642969), (6, 34428646), (7, 29510268), (12, 17214323), (14, 14755134), (19, 10872204), (21, 9836756), (28, 7377567), (38, 5436102), (42, 4918378), (57, 3624068), (76, 2718051), (84, 2459189), (114, 1812034), (133, 1553172), (228, 906017), (266, 776586), (347, 595308), (373, 553812), (399, 517724), (532, 388293), (694, 297654), (746, 276906), (798, 258862), (1041, 198436), (1119, 184604), (1388, 148827), (1492, 138453), (1596, 129431), (2082, 99218), (2238, 92302), (2429, 85044), (2611, 79116), (4164, 49609), (4476, 46151), (4858, 42522), (5222, 39558), (6593, 31332), (7087, 29148), (7287, 28348), (7833, 26372), (9716, 21261), (10444, 19779), (13186, 15666), (14174, 14574)]