209944064

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{37277}}^1$

素因数の和:37306

約数の個数: 40

約数和(自身を含む): 457624728

約数和(自身を除く): 247680664

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 5632, 37277, 74554, 149108, 298216, 410047, 596432, 820094, 1192864, 1640188, 2385728, 3280376, 4771456, 6560752, 9542912, 13121504, 19085824, 26243008, 52486016, 104972032, 209944064]

約数ペア:

[(1, 209944064), (2, 104972032), (4, 52486016), (8, 26243008), (11, 19085824), (16, 13121504), (22, 9542912), (32, 6560752), (44, 4771456), (64, 3280376), (88, 2385728), (128, 1640188), (176, 1192864), (256, 820094), (352, 596432), (512, 410047), (704, 298216), (1408, 149108), (2816, 74554), (5632, 37277)]