201773568

素因数分解:

$2^9\times 3^1\times {\mathrm{131363}}^1$

素因数の和:131384

約数の個数: 40

約数和(自身を含む): 537541488

約数和(自身を除く): 335767920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 131363, 262726, 394089, 525452, 788178, 1050904, 1576356, 2101808, 3152712, 4203616, 6305424, 8407232, 12610848, 16814464, 25221696, 33628928, 50443392, 67257856, 100886784, 201773568]

約数ペア:

[(1, 201773568), (2, 100886784), (3, 67257856), (4, 50443392), (6, 33628928), (8, 25221696), (12, 16814464), (16, 12610848), (24, 8407232), (32, 6305424), (48, 4203616), (64, 3152712), (96, 2101808), (128, 1576356), (192, 1050904), (256, 788178), (384, 525452), (512, 394089), (768, 262726), (1536, 131363)]