209002752

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{12959}}^1$

素因数の和:12988

約数の個数: 108

約数和(自身を含む): 688746240

約数和(自身を除く): 479743488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 12959, 16128, 25918, 38877, 51836, 77754, 90713, 103672, 116631, 155508, 181426, 207344, 233262, 272139, 311016, 362852, 414688, 466524, 544278, 622032, 725704, 816417, 829376, 933048, 1088556, 1244064, 1451408, 1632834, 1658752, 1866096, 2177112, 2488128, 2902816, 3265668, 3317504, 3732192, 4354224, 4976256, 5805632, 6531336, 7464384, 8708448, 9952512, 11611264, 13062672, 14928768, 17416896, 23222528, 26125344, 29857536, 34833792, 52250688, 69667584, 104501376, 209002752]

約数ペア:

[(1, 209002752), (2, 104501376), (3, 69667584), (4, 52250688), (6, 34833792), (7, 29857536), (8, 26125344), (9, 23222528), (12, 17416896), (14, 14928768), (16, 13062672), (18, 11611264), (21, 9952512), (24, 8708448), (28, 7464384), (32, 6531336), (36, 5805632), (42, 4976256), (48, 4354224), (56, 3732192), (63, 3317504), (64, 3265668), (72, 2902816), (84, 2488128), (96, 2177112), (112, 1866096), (126, 1658752), (128, 1632834), (144, 1451408), (168, 1244064), (192, 1088556), (224, 933048), (252, 829376), (256, 816417), (288, 725704), (336, 622032), (384, 544278), (448, 466524), (504, 414688), (576, 362852), (672, 311016), (768, 272139), (896, 233262), (1008, 207344), (1152, 181426), (1344, 155508), (1792, 116631), (2016, 103672), (2304, 90713), (2688, 77754), (4032, 51836), (5376, 38877), (8064, 25918), (12959, 16128)]