201640896

素因数分解:

$2^6\times 3^2\times {\mathrm{283}}^1\times {\mathrm{1237}}^1$

素因数の和:1538

約数の個数: 84

約数和(自身を含む): 580478392

約数和(自身を除く): 378837496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 283, 288, 566, 576, 849, 1132, 1237, 1698, 2264, 2474, 2547, 3396, 3711, 4528, 4948, 5094, 6792, 7422, 9056, 9896, 10188, 11133, 13584, 14844, 18112, 19792, 20376, 22266, 27168, 29688, 39584, 40752, 44532, 54336, 59376, 79168, 81504, 89064, 118752, 163008, 178128, 237504, 350071, 356256, 700142, 712512, 1050213, 1400284, 2100426, 2800568, 3150639, 4200852, 5601136, 6301278, 8401704, 11202272, 12602556, 16803408, 22404544, 25205112, 33606816, 50410224, 67213632, 100820448, 201640896]

約数ペア:

[(1, 201640896), (2, 100820448), (3, 67213632), (4, 50410224), (6, 33606816), (8, 25205112), (9, 22404544), (12, 16803408), (16, 12602556), (18, 11202272), (24, 8401704), (32, 6301278), (36, 5601136), (48, 4200852), (64, 3150639), (72, 2800568), (96, 2100426), (144, 1400284), (192, 1050213), (283, 712512), (288, 700142), (566, 356256), (576, 350071), (849, 237504), (1132, 178128), (1237, 163008), (1698, 118752), (2264, 89064), (2474, 81504), (2547, 79168), (3396, 59376), (3711, 54336), (4528, 44532), (4948, 40752), (5094, 39584), (6792, 29688), (7422, 27168), (9056, 22266), (9896, 20376), (10188, 19792), (11133, 18112), (13584, 14844)]