198730616

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{27943}}^1$

素因数の和:28083

約数の個数: 32

約数和(自身を含む): 429219840

約数和(自身を除く): 230489224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 3556, 7112, 27943, 55886, 111772, 195601, 223544, 391202, 782404, 1564808, 3548761, 7097522, 14195044, 24841327, 28390088, 49682654, 99365308, 198730616]

約数ペア:

[(1, 198730616), (2, 99365308), (4, 49682654), (7, 28390088), (8, 24841327), (14, 14195044), (28, 7097522), (56, 3548761), (127, 1564808), (254, 782404), (508, 391202), (889, 223544), (1016, 195601), (1778, 111772), (3556, 55886), (7112, 27943)]